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Troubleshooting Guide
Our troubleshooting guide is meant to serve as a reference in addressing problems you may be experiencing either making or burning candles. While we cannot list every scientific problem that can arise with candles, it does provide possible causes and resolutions for many common candle related issues.
General Candle Making/Burning Issues
Issue
Potential Reason for Issue
Resolution for Issue
Small flame or flame drowns out
Wick is too small
Use a larger wick or try a different wick type
Wax is too hard for wick used
Use a softer wax or reduce amount of wax hardening additive if used
Candle smokes or creates excessive soot
Too heavy use of additives (dye, fragrance, etc.)
Reduce amount of additives used
Candle may be in a draft
Move candles to an area that is clear of drafts, typically not near vents
Wick size too large
Use smaller wick size or try a different wick type
Candle flame too big
Wick size is too big
Use smaller wick size or try a different wick type
Wick needs to be trimmed
Always trim wick to ¼ to ½ inch before burning
Candle wick is ‘mushrooming’
Wick size is too large for candle
Use a smaller wick size (Zinc wicks are known to mushroom more than other wick types, but this can be minimized by keeping the wick trimmed)
Wick needs to be trimmed
Always trim wick to ¼ to ½ inch prior to burning
Candle color fades
Too much exposure to light
Keep candles stored in a dark area and away from direct sunlight
Add UV inhibitor to prolong candle color life
Low quality candle dye
Use only quality candle dye
Low quality wax
Use only quality wax designed for candle making
Little or no scent throw
Added fragrance oil too soon before pouring
Add fragrance oil just before pouring to minimize evaporation
Poor quality fragrance oil
Use only quality fragrance oils from trusted suppliers
Too little fragrance oil used
Add more fragrance
Type of fragrance oil used
Be sure fragrance oil used is designed for use in candle making
Type of wax used
Use better quality wax
Candle not burning evenly
Wick may not be centered
Be sure wick is properly centered using equipment such as a wick bar
Candle may be in a draft
Move candles to an area that is clear of drafts, typically not near vents
Sputtering flame
Water may have gotten in the wax
Be sure to prevent water from getting in the wax when making candles
Air pockets may have formed during the cooling process
Adjust the pouring temperature
Tap the sides of the container or mold lightly after pouring to release air pockets
Candle burning rapidly
Air pockets formed around the wick
Adjust the pouring temperature
Tap the sides of the container or mold lightly after pouring to release air pockets
Wax is too soft for wick used
Use a harder wax or smaller wick size
Candle surface has a ‘mottled’ effect
Excessive oil used in wax
Reduce amount of fragrance oil used and/or use additives such as Vybar to prevent mottling
Candle cooled too quickly
Be careful not to use excessive amounts of mold release
Allow the candle to cool at a slower pace by wrapping a towel around the mold or container
Pre-heat the mold or container prior to pouring
Candle will not stay lit
Wick not primed
Use wicks that are ‘primed,’ or coated with wax
Wick may be clogged
Avoid using dyes that contain pigments which can clog the wick
Be sure the wax is clean of dust and debris before melting
Oil seeping from candle
Likely used too much fragrance oil
Reduce the amount of fragrance oils used
Wax is not formulated to retain large percentages of fragrance oil
Use additives such as Vybar to increase fragrance oil retention
Use a wax that is designed to retain higher amount of fragrance oil (many waxes are pre-blended for increased fragrance oil retention)
Candle cracked during cooling
Candle cooled too quickly
Allow candle to cool in warmer temperature environment
Do not place in the refrigerator or freezer
Candle has dye spots on surface
Dye chips or blocks did not fully dissolve before pouring
Stir thoroughly and allow dye chips or dye blocks to fully dissolve before pouring
Consider using liquid dyes which disperse easier in melted wax
Candle color is fading
Candle has too much exposure to UV lighting
Keep candles out of direct sunlight
Consider using UV inhibitors which can help prolong colors before natural fading occurs
Candle has ‘tunneling’ effect (leaving wax on the sides of container candles)
Wick size too small
Use a larger wick size
Use a softer wax
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How to Fix Candle Tunneling
How to Get Wax Out of Fabric, Clothing and Carpet

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What Do Candle Wick Numbers Mean?
Understanding Candle Wick Numbers
This is one of the most common questions we receive. The wick numbers represent the size of the wick. Candles need the right wick size specific to their diameter to burn correctly. Smaller diameter candles require smaller wick sizes and larger diameter candles require larger wick sizes (unless you are using more than one wick).
As a general rule, the larger the wick number, the larger (thicker) the wick size. This is important when determining the right wick size to use for a specific candle diameter. Using too small of a wick will lead to 'tunneling' or will cause the flame to drown out. Using too large of a wick size will lead to excess smoking, soot, and/or mushrooming, as well as cut down on the candle burn time. Understanding the wick size number is essential to ensure you are using the right wick size that will lead to optimal burning characteristics.
Some wicks have 3 different numbers for the wick size. For example, one of our zinc wick sizes is 60-44-18. Below is a description of what the numbers represent:
The first number tells you the wick size. The size of the wick is determined by how many spools of yarn were used to make the wick. The higher the number, the larger the wick. As a general rule, the larger wick sizes will have a bigger melt pool and usually have higher wax consumption.
The second number indicates the speed at which the wick was sent through the braiding machine. The higher the number, the faster the speed and the tighter the braid. Wicks with a tighter braid have less fuel (wax) consumption.
The third number is a code for the temperature of the wax as the wick is fed through the gears of the braiding machine. This temperature varies according to the two previous numbers.
Note: Many pre-tabbed wicks may appear to be the same thickness even though they are different wick sizes. Smaller wick sizes tend to have a thicker wax coating which creates the illusion of having the same thickness of larger wicks sizes. However, these wicks will burn differently when used in a finished candle.

Article
What Does The Maximum Fragrance Load or % Mean?
Understanding Fragrance Load in Candle Making
The term fragrance load refers to the maximum percentage of fragrance oil that a particular wax can hold. This is an essential factor in candle making, as it determines how much fragrance oil you should use to achieve the desired scent strength without compromising the quality of your candle.
How Much Fragrance Oil Per Candle?
When determining how much fragrance oil per candle to use, it's crucial to follow the manufacturer’s guidelines for the wax you’re working with. For instance, if you're using a wax with a maximum fragrance concentration of 10%, and you're making a 16 oz. candle, you can add up to 1.6 oz. of fragrance oil (16 oz. * 10% = 1.6 oz.). Exceeding the recommended fragrance load can result in issues such as poor burning characteristics or the appearance of sweating, where the excess fragrance seeps from the candle.
What is Fragrance Load?
Fragrance load is the maximum amount of fragrance that a wax can retain without affecting its performance. For example, paraffin wax often has a lower scent capacity, typically around 3%, unless additives like Vybar are used to increase its capacity. On the other hand, many pre-blended waxes or those with additives can hold higher fragrance loads, sometimes up to 12%, allowing for a stronger scent throw in your finished candles.
Recommended Fragrance Load for Testing
For beginners, a good starting point is to use 1 oz. of fragrance oil per 1 lb. of wax. This results in a fragrance load of approximately 6.3%, a safe and effective amount for testing the performance of your candle. Always remember to calculate the fragrance load by weight, not by volume, to ensure accuracy.
By understanding and properly calculating the fragrance load, you can create candles that not only smell wonderful but also burn correctly and look great and safe.
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Article
Why Is My Candle Color Fading or Changing?
You spent time perfecting the shade of your candle, only to check back later and notice the color has shifted or faded almost completely, without intending to make a color changing candle! Whether your candles are meant for personal use or retail, color changes can affect the overall look and feel of your product. So why does this candle wax discoloration happen?
Candle color fading or discoloration is typically the result of environmental exposure, ingredient interaction, or the natural aging of materials. Here’s how to understand it, prevent it, and know when it signals something more.
For long-lasting color and performance, start with high-quality materials and proper storage practices. Explore our full Candle Dyes Collection and try a tested shade like Red Liquid Candle Dye for reliable color control from batch to batch.
Why Does Candle Wax Change Color Over Time?
Candle color doesn’t just fade without a cause. Most of the time, changes are linked to how the candle was formulated and stored. Both natural and synthetic dyes can shift in appearance under certain conditions.
UV Light, Fragrance, and Additive Reactions
Ultraviolet (UV) exposure is one of the most common causes of fading. When candles sit in direct sunlight or strong artificial lighting, dyes can break down or become unstable. Even if the wax looks fine at first, you may notice fading or yellowing after a few days or weeks.
Some fragrance oils, especially those with vanilla or citrus compounds, can also interact with certain dyes and cause discoloration or patchiness. The presence of UV inhibitors, stabilizers, or certain wax additives may help in some cases, but results vary depending on the wax type and formulation.
Color Shifts in Natural vs. Dyed Candles
Natural waxes like soy or beeswax often have a slight tint of their own. This can affect how the final candle color looks, especially with lighter shades. Over time, that natural wax tone may deepen, which makes pastels or delicate hues appear uneven or washed out.
Pigment-based dyes tend to hold up longer than liquid dyes but may still be affected by fragrance or oxidation.
How to Make Candles Last Longer
Even if your candles are beautifully colored today, poor storage can reduce how long that color holds. Here are some notes for improving candle care.
Storage Tips for Finished Candles
Store candles in a cool, dark area away from direct sunlight
Avoid placing finished candles near heat vents, windows, or warm storage rooms
Use airtight or UV-protective packaging for long-term shelf life
Keep candles away from high-humidity environments that may accelerate degradation
If you're producing in bulk, clear labeling and rotation schedules can also help keep your inventory looking its best.
Does Candle Wax Expire or Go Bad?
Candle wax does not expire in the same way food does, but it can degrade over time, especially when exposed to oxygen, UV light, or high temperatures. This affects not only fragrance throw and burn quality but also the appearance of the wax.
Signs of Aging in Wax and Colorants
Fading or yellowing of originally vibrant colors
Uneven coloration or mottling in dyed candles
A sour or off smell in the wax itself
Brittleness, cracking, or frosting, especially in soy wax
These signs do not always mean the candle is unsafe to burn, but they may suggest that the materials are past their best quality.
Frequently Asked Questions
Q: How do I color candles without fading?A: Use high-quality dyes that are compatible with your wax type. Avoid overexposure to light and heat during curing and storage.
Q: What’s the best way to dye candle wax?A: Liquid dyes work well for consistent color, while dye blocks offer more control in smaller batches. Always test your exact wax and fragrance combination to monitor for color stability.
Q: Do candles go bad over time?A: Not in the traditional sense, but both wax and colorants can lose performance if stored improperly. Keep materials in a cool, dry, and dark space to extend shelf life.

Article
Why Is My Candle Smoking & How To Stop It
A lit candle should burn cleanly, with a steady flame and little to no smoke. So if yours is throwing off black wisps or popping like a campfire, something’s off. Whether you’re troubleshooting a wooden wick candle or just wondering why is my candle smoking so much, the fix usually comes down to a few simple adjustments.
Why Is My Candle Smoking?
Excess smoke from a candle, especially black smoke, usually means the flame is burning too large or too hot. That can happen for several reasons:
The wick is too long
The wick is too thick for the wax and vessel
There’s debris (like soot or char) feeding the flame
Airflow is causing an unstable burn
The wax or fragrance load isn’t burning cleanly
Let’s break down the most common causes and how to stop candle smoke for good.
1. Wick Too Long or Not Trimmed
This is the #1 cause of candle smoking. If the wick gets too long, it starts to mushroom, which leads to a bigger, smokier flame.
Fix it: Trim your wick to ¼ inch before every burn. For wooden wicks, 1/8 inch works best.
If you're seeing black soot around the jar rim, chances are the wick needs a trim.
2. Wick Too Large for the Candle
A wick that’s too wide or thick can draw more wax than the flame can cleanly burn. That results in a larger flame, more smoke, and sometimes a torch-like effect.
What to look for:
Big flame
Fast melt pool
Smoke or soot shortly after lighting
If this sounds like your setup, consider sizing down your wick or switching to a different series better suited for the wax and container diameter.
3. Drafty or Unstable Burning Conditions
If the flame is flickering or dancing too much, airflow might be feeding extra oxygen to the flame, making it unstable and smoky.
Avoid burning candles near:
Open windows
Fans
AC vents
A stable burn = a clean burn.
4. Debris in the Wax Pool
Leftover wick trimmings, charred material, or dust can interfere with how the wax burns. These can act like extra fuel, making the candle smoke or pop. Check the melt pool before each burn, and keep it clean.
5. Too Much Fragrance or Additives
An overloaded candle, whether with fragrance oil, dye, or other additives, can struggle to burn cleanly. Overloaded wax may not fully combust, and that excess can come out as smoke.Stick to your wax’s maximum fragrance load (as defined by the manufacturer) and use quality-tested candle fragrances. If you’re experimenting with dye or custom blends, test burns are essential.
Why Is My Candle Smoking Black?
Black smoke is usually unburned carbon from a too-large flame. The solution is almost always to:
Trim the wick
Reduce drafts
Check wick sizing
If the black smoke is coming from a wooden wick, trimming even a sliver off the top can make a big difference. Don’t relight a wooden wick without trimming off the charred end.
Why Is My Wooden Wick Candle Smoking?
Wooden wicks can sometimes be more prone to smoking if:
They’re not trimmed close enough to the wax surface
The wick size isn’t properly matched to the container
The wood has absorbed fragrance or moisture
Use clean, dry wooden wicks made for candle making, never repurpose craft wood or popsicle sticks.
How to Stop a Candle From Smoking
Here’s your quick checklist to stop candle smoke:
Trim the wick before each burn
Use the right wick size and style for your wax and container
Burn in a draft-free area
Keep the wax pool clean
Stick to tested fragrance loads
Popping, Crackling & Bubbly Noises
A little soft crackle from wooden wicks is normal, but loud popping or bubbling sounds can indicate:
Moisture in the wick
Trapped air from improper wax pouring
Debris or additives affecting the burn
Always store wicks in a dry area, and pour wax slowly to avoid air pockets. If the candle sounds like it’s boiling, blow it out and inspect the melt pool.
Final Burn Tips
Clean-burning candles start with the right wick, wax, and testing. Smoke is a sign that something’s out of balance, but the fix is usually easy. For makers, it’s a reminder to revisit wick selection, wax compatibility, and fragrance percentages. For candle lovers, it might just be time for a trim.
If your candle is producing more smoke than scent, your flame is trying to tell you something.

Article
What Is a Wick Bar & How to Use One for Candle Making
A wick bar is an essential tool in candle making that ensures your wick stays centered while the wax sets. Proper wick placement is key to achieving an even burn and preventing tunneling, making a wick bar a must-have for beginners and experienced candle makers. In this guide, we’ll cover a wick bar, its benefits, how to use one, and alternative methods for centering wicks.
What Is a Wick Bar?
A wick bar is a simple but effective tool designed to keep the wick centered and upright while candle wax cools and hardens. Typically made of metal, wood, or plastic, it rests across the top of a candle jar or mold, holding the wick in place to ensure proper alignment.
Using a wick bar helps prevent wicks from shifting, which can lead to uneven burning or wick displacement as the wax solidifies.
Why Use a Wick Bar?
Keeping wicks properly centered is crucial for candle performance. Here’s why a wick bar is beneficial:
Prevents Off-Center Wicks – Ensures even wax melting and avoids tunneling.
Improves Burn Quality – A well-placed wick promotes a steady flame and minimizes soot.
Reduces Waste – Helps maximize wax usage by maintaining an even burn.
Saves Time – Holds the wick in place without needing constant adjustments.
How to Use a Wick Bar: Step-by-Step Instructions
Using a wick bar is simple and effective. Follow these steps to get the best results:
Prepare Your Candle Jar or Mold – Secure the wick at the base with adhesive or a wick sticker.
Place the Wick Bar – Lay the wick bar across the top of the container, ensuring the wick fits into its slot or hole.
Adjust the Wick – Pull the wick taut but not too tight, keeping it centered.
Pour the Wax – Carefully pour melted wax into the container while the wick bar holds the wick in place.
Let It Set – Allow the wax to cool and harden before removing and trimming the wick bar.
Choosing the Right Wick Bar for Your Candle Jars and Molds
Not all wick bars are the same; choosing the right one depends on your candle-making setup. Consider these factors when selecting a wick bar:
Material – Metal wick bars are durable, while wooden or plastic options offer flexibility.
Size – Match the width of the wick bar to your container or mold to ensure proper support.
Wick Type – Some wick bars have multiple slots, making them ideal for double-wick or triple-wick candles.
Wick Bar Alternatives: Other Methods for Centering Wicks
If you don’t have a wick bar, you can use alternative methods to keep your wick centered:
Chopsticks or Clothespins – Secure the wick between two chopsticks or use a clothespin to hold it upright.
Pencil or Skewer – Wrap the wick around a pencil or skewer and rest it across the container.
Wick Centering Stickers – Adhesive wick holders can help keep wicks in place while wax cools.
Frequently Asked Questions About Wick Bars
Can I make a wick bar at home?Yes! If you’re wondering how to make a wick bar, you can use popsicle sticks, skewers, or clothespins to create a DIY wick holder.
Do I need a wick bar for every candle?While not mandatory, using a wick bar ensures consistency and prevents wick misalignment.
What happens if I don’t center my wick?An off-center wick can lead to uneven burning, wax tunneling, or excessive soot. A wick bar helps eliminate these issues.
Whether you’re new to candle making or looking to refine your technique, a wick bar is a simple yet powerful tool for achieving professional-quality results. Try different wick bar options and alternatives to find what works best for your candle-making process.

Article
Why Are My Candles Cracking?
You pour a fresh batch of candles, everything looks fine, then the surface splits. A thin crack in a circle on the candle surface. Maybe a deep split across the top. So what’s going on?
Candle cracking is one of the most common issues in candle making, especially with soy wax. The good news? It’s usually cosmetic and completely fixable. But if you want smoother tops and a more professional finish, let’s break down what causes cracks, and how to prevent them.
Why Are My Candles Cracking?
Cracking happens when the wax cools too quickly or unevenly. As wax contracts while it sets, any sudden change in temperature can cause surface tension that leads to splits, especially on the top layer.
Other times, the issue starts before the pour: wax that’s too cool, equipment that’s too cold, or environmental shifts in the workspace can all contribute to the problem.
Common Causes of Cracks in Candles
1. Pouring Wax at the Wrong Temperature
If you pour too cool, the wax may begin setting before it fully levels out in the container. Soy wax is especially sensitive to temperature, and slow cooling helps prevent cracking.Try this: Stick within the recommended pour temp for your specific wax. For most soy waxes, that’s around 120°F–135°F. Too hot, and you risk frosting or sinkholes; too cool, and you’ll likely see cracks.
2. Cold Containers or Workspace
A cold jar, tin, or room can shock the wax as it hits the surface. That quick temp drop locks the top before the rest settles underneath, leaving you with a cracked candle top.Fix it: Pre-warm containers slightly with a heat gun or in a warm oven (under 100°F). Keep your workspace above 70°F when pouring.
3. Improper Cooling Conditions
If you move candles too soon, set them near a draft, or let them cool unevenly, the top layer can form cracks.Tip: Let your candles cool slowly in a stable, draft-free space. Don’t refrigerate them or place them on cold surfaces like stone counters.
Why Are My Homemade Candles Cracking More Often?
Homemade candles, especially soy, tend to crack more than paraffin-based blends because of how natural wax behaves. Soy wax expands and contracts more during the cooling process, making it more vulnerable to cosmetic flaws like frosting, rough tops, and cracking.
If you're working with a 100% soy wax blend, dial in your pour temp and container temp, and allow time for a gradual cool-down. Using a soy-paraffin blend or adding a small percentage of coconut wax can sometimes help with texture and finish.
How to Fix a Cracked Candle
If your candle cracked on top but everything else looks good, don’t toss it. Here are a few quick fixes:
Use a heat gun: Lightly reheat the top of the candle until the wax melts just enough to level out. This smooths over most surface cracks.
Top it off: If the crack is deep, melt a small amount of the same wax and pour a thin layer over the top to even it out.
Repour and remix (if needed): For persistent cracking, revisit your wax temp, container conditions, and any additives you’re using.
How to Prevent Candles from Cracking
Preventing cracks is about controlling your environment and knowing your materials. Here's what helps:
Keep pour temperatures consistent and in range
Pre-warm containers, especially in cooler months
Avoid drafts or extreme temperature swings
Allow slow, uninterrupted cooling
Use waxes with smooth finish characteristics if surface appearance is a priority

Article
Why Do Candle Wicks Mushroom and How To Prevent It?
If you've ever noticed a ball of carbon forming at the tip of your wick, like a tiny mushroom cap, that's called wick mushrooming. It's a common issue in both handmade and commercial candles, but with the right adjustments, it can be managed or prevented.
What Is Wick Mushrooming?
Wick mushrooming refers to carbon buildup at the tip of the wick during burning. It usually appears as a round or lopsided bulb and may cause the flame to flicker, lean, or burn too hot. You might also see extra smoke or soot forming on the jar or around the wick.
Why Do Candle Wicks Curl or Form a Bulb?
The curled shape is often part of the wick’s design to help it self-trim. But when too much wax is pulled into the flame, especially if the wick is oversized or the burn environment isn’t ideal, more fuel is delivered than the flame can fully combust. What’s left behind is that telltale mushroom-shaped tip.
What Causes Candle Wicks to Mushroom?
A few key factors make this issue more likely, especially in highly scented or long-burning candles.
Overwicking and Fragrance Load Impact
One of the most common causes of mushrooming is using a wick that is too large for the wax, container, or fragrance load. When a large wick draws up excess wax and fragrance oil, the flame burns too hot and can’t use all the fuel efficiently. The unburned carbon collects at the wick’s tip and forms the mushroom.
Heavy fragrance loads, especially those with complex blends or vanillin, can also influence burn behavior. Be sure to test your formulation carefully and consult IFRA usage rates to ensure you are within safe, stable ranges.
How to Prevent Wick Mushrooming
While it is not always possible to eliminate mushrooming entirely, a few burn and production habits can reduce how often it happens.
Proper Wick Trimming Habits
The easiest fix is trimming your wick before every burn. A wick trimmed to ¼ inch reduces the amount of fuel feeding the flame, leading to a cleaner burn and better flame control. Never let mushroomed wicks continue burning. They can produce soot, create unstable flames, and increase the risk of container overheating.
Choosing the Right Wick Size for Your Wax
Mushrooming often signals that the wick is too thick or the wrong type for your formula. Softer waxes like soy usually require thinner wicks, while paraffin blends can support a wider range.
When testing your candle design, start with a wick recommended for your container diameter and wax type, then adjust based on burn performance. If you are unsure where to begin, TFC’s CD Wick Series is a dependable choice for smooth-burning soy and soy-paraffin blends. If you're working with a container around 3.5 to 4 inches wide and using a soy or soy-paraffin blend, the CD 18 Wick Pre-Tabbed (100 count) offers steady flame control and helps reduce carbon buildup when trimmed to ¼ inch.
Frequently Asked Questions
Q: How do I trim a candle wick properly?A: Use scissors or wick trimmers to cut the wick to about ¼ inch before each burn. Remove any carbon buildup or mushrooming before relighting.
Q: Why does my candle wick curl at the top?A: Some wicks are designed to curl slightly as they burn. This helps them self-trim, but excessive curling with mushrooming usually means the wick is too large or the wax is over-fueled.
Q: Can I stop candle wicks from mushrooming completely?A: You can reduce how often it happens by choosing the right wick, managing fragrance load, and trimming before each burn. Minor mushrooming is sometimes normal, especially in richly scented candles, but should never be ignored.
Q: Is mushrooming dangerous?A: If left untrimmed, a mushroomed wick can create a large flame, produce soot, and overheat the jar. Always trim between burns for safety.

Article
Why Is My Candle Flame Too High or Too Small?
A healthy candle flame should burn evenly: steady, centered, and within a safe height range. If your flame looks unusually tall or barely visible, it’s often a sign of issues with wick sizing, wax behavior, or burning conditions.
Let’s take a closer look at what causes these flame problems and how to address them safely and effectively.
What Does a Flickering or Unstable Candle Flame Mean?
An unstable or flickering flame usually points to airflow disruptions or fuel inconsistencies. If your candle is near a window, HVAC vent, or fan, the flame may appear to dance or shift irregularly. It can also happen if the wick is too long or if the wax isn't melting evenly across the surface.
Pro Tip: If your flame flickers constantly in a still environment, trim the wick with wick trimmers and evaluate your wick size and wax compatibility.
Why Is My Candle Flame So High?
A tall, “jumping” flame often means the candle is burning too hot, which affects both performance and safety.
Overwicking and Drafty Spaces
The most common cause of a high flame is a candle wick that’s too large or too long. A longer wick draws more wax into the flame than needed, resulting in excess heat. This can:
Overheat the container
Lead to soot buildup
Increase fire risk if the flame exceeds safe height
For most container candles, flame height should stay between ½ and 1 inch. Larger pillars or tapers may have flames up to 2 inches. The ASTM standard limits indoor candle flames to a maximum of 3 inches in height.
Fix it: Trim the wick to ¼ inch before each burn. If your flame is still too high after trimming, the wick may be too thick for the wax type or vessel size.
Why Is My Candle Flame Too Small?
On the other end of the spectrum, a small or shrinking flame may not generate enough heat to melt the wax fully. This prevents a full melt pool and may lead to tunneling.
Wick Drowning and Wax Pooling Issues
When the wax pool floods the wick, the flame can’t stay upright or draw in enough fuel. This often happens when:
The wick is trimmed too short
The wax pool builds up from tunneling
The wick sits below the surface of melted wax
Fix it: Carefully remove some melted wax with a spoon or paper towel while the wax is warm. Let the surface level out, then relight with a properly trimmed wick. If this keeps happening, you may need a larger or different wick series. Also consider wick stickers to stabilize the base of the wick.
Understanding Candle Flame Behavior
Candle flame movement tells you a lot about how the candle is performing. Here’s how to interpret different flame shapes and motion.
What Does a Dancing Flame Indicate?
A moving or swaying flame often means there’s airflow around the candle. If the environment is draft-free and the flame still moves, it may be overwicked or influenced by additives in the wax or fragrance oil.
Always check that your fragrance oil usage rates follow current IFRA guidelines and that your wick is properly matched to your formulation.
Can Flame Shape Signal a Burn Issue?
Yes. Here are some common flame shapes and what they may suggest:
Cone-shaped, steady flame: Normal and efficient burn
Tall, narrow flame: Wick too long or too thick
Short, dim flame: Wick too short or underwicked
Sputtering or smoky flame: Excess fragrance or contamination
What Does a Dancing Candle Flame Mean Spiritually?
While some people interpret dancing flames as signs of energy or presence, we focus on performance. If your flame is moving unpredictably, trim the wick and check for drafts or wick sizing issues before assigning symbolic meaning.
Frequently Asked Questions
Q: Why is my candle flickering even when there's no draft?A: The wick may be too long, or the wax may not be melting evenly. Trim to ¼ inch and ensure the melt pool reaches the edges.
Q: How do I fix a small flame that won’t stay lit?A: Your wick could be drowning. Carefully remove some melted wax and relight. If the issue persists, switch to a larger wick size.
Q: Why is my candle producing soot?A: A tall flame caused by an overlong or oversized wick can lead to incomplete combustion. Trim regularly and make sure the wick suits your wax blend.
Q: Is it safe to let a candle with a high flame keep burning?A: No. Extinguish the flame, trim the wick, and relight once cooled. High flames can overheat containers and increase the risk of accidents.

Article
What is Blended Wax? Understanding This Candle-Making Material
Blended waxes have gained popularity in the candle-making world due to their unique properties and enhanced performance. But what is blended wax, and why should you consider using it for your candle-making projects? These blends are designed to balance the strengths and weaknesses of each type of wax. This creates a versatile product. It is easier to work with and produces high-quality candles.
Defining Blended Wax
Blended wax is a mixture of two or more waxes combined to create a material with specific properties. These blends are designed to balance the strengths and weaknesses of each type of wax. The result is a versatile product that is easier to work with and produces high-quality candles.
What is soy blend wax? It's a type of wax made by combining soy wax with other waxes, like paraffin or coconut. This blend enhances performance while keeping the eco-friendly appeal of soy.
Why Use Blended Wax in Candle Making?
Using blended waxes in candle making offers several advantages, including:
Improved Burn Quality: Blending waxes can enhance burn performance, resulting in longer-lasting and cleaner-burning candles.
Versatility: Blended waxes can be customized to suit different types of candles, such as container candles, pillars, or melts.
Enhanced Fragrance Throw: Some blends, like soy and paraffin wax blend, retain and release fragrance more effectively than a single wax type.
Ease of Use: Blends are often created with a smooth texture and consistent melting point. This makes them easier to work with, especially for beginners.
Common Types of Blended Wax
Blended waxes come in various combinations, each tailored to specific needs and preferences:
Soy Blend Wax: This blend combines soy wax with other waxes like paraffin or coconut to improve burn quality and fragrance throw. Blended soy wax is popular for its eco-friendliness and consistent performance.
Paraffin Soy Wax Blend: This blend combines soy and paraffin wax. It offers the clean-burning benefits of soy along with the strong scent throw and vibrant color retention of paraffin.
Soy Coconut Wax Blend: This natural combination mixes soy and coconut wax for a smooth, creamy texture and excellent fragrance throw. It's ideal for luxury candles.
Custom Blends: Some manufacturers create proprietary blends of multiple waxes, tailored for specific candle-making applications.
Key Benefits of Blended Wax
Blended waxes are prized for their ability to combine the best features of individual waxes. Here are some key benefits:
Balanced Performance: By combining waxes like soy and paraffin, blends offer improved burning, better scent throw, and enhanced durability.
Customization: Blended waxes can be tailored for specific applications, whether you're making container candles, pillars, or melts.
Eco-Friendliness: Many blends, such as soy blend wax or soy coconut wax blend, maintain the environmental benefits of natural waxes. At the same time, they enhance performance.
Consistency: Blends often have a uniform melting point and texture, making them easier to work with, especially for beginners.
Cost-Effective: Blended waxes can be more affordable than pure waxes, offering a balance between quality and price.
Drawbacks to Consider with Blended Wax
While blended waxes have many advantages, there are a few drawbacks to keep in mind:
Compromised Naturalness: Blends that include paraffin may reduce the eco-friendly appeal of natural waxes like soy or coconut.
Complex Formulas: Some blended waxes require additional testing to achieve the perfect wick size or fragrance load.
Inconsistent Marketing Terms: Terms like blended soy wax or soy blend wax may vary by manufacturer, so it's essential to check the specific composition.
Frequently Asked Questions About Blended Waxes
Q: What is soy blend wax, and why is it popular?
A: Soy blend wax combines soy wax with other waxes, such as paraffin or coconut, to improve burn quality, fragrance throw, and overall performance.
Q: Is a soy and paraffin wax blend eco-friendly?
A: While a soy and paraffin wax blend offers excellent performance, it's less eco-friendly than 100% soy wax due to the petroleum-based nature of paraffin.
Q: What is soy wax blend typically used for?
A: Soy wax blends are commonly used in container candles, wax melts, and tarts due to their smooth texture and strong fragrance throw.
Q: How does a soy coconut wax blend compare to pure soy wax?
A: A soy coconut wax blend is softer, creamier, and offers enhanced fragrance throw compared to pure soy wax, making it ideal for luxury candles.
Q: Are blended waxes suitable for beginners?
A: Yes, blended waxes are often easier to work with than pure waxes, thanks to their consistent texture and melting point.

Article
What is Paraffin Wax? Everything You Need to Know
Paraffin wax is a versatile and widely used material with applications in candles, skincare, and beyond. Though, it is one of the most common waxes used in candles. Understanding the answer to "What is paraffin wax?" can better inform decision-making for new candle products. This guide explores the origins, properties, and benefits of paraffin wax.
Understanding Paraffin Wax
Paraffin wax is a white or colorless soft solid derived from petroleum, coal, or shale oil. It was first developed in the 19th century and quickly became popular due to its versatility and affordability.
What is paraffin wax made of? It consists of a mixture of saturated hydrocarbons, also known as alkanes. These hydrocarbons contribute to its smooth texture and low melting point, making it ideal for a variety of applications.
Paraffin wax chemical formula: While the specific chemical composition can vary, it primarily comprises alkanes with the general formula CnH2n+2.
Properties of Paraffin Wax
Paraffin wax has several unique properties that make it useful across industries:
Low Melting Point: Paraffin melts between 115°F and 154°F (46°C to 68°C), depending on its specific composition. This makes it easy to work with in applications like candle making.
Smooth Texture: Its soft, pliable nature makes it ideal for skincare products and therapeutic treatments.
Odorless: Paraffin wax is neutral, allowing it to be combined with other ingredients like dyes, fragrances, and essential oils.
Water Resistance: It’s hydrophobic, meaning it repels water, which is why it’s used for coating and waterproofing.
Versatility: Paraffin wax can be molded, shaped, or layered, adapting to a variety of uses.
Advantages of Paraffin Wax
Paraffin wax offers several benefits:
Affordable and Accessible: Its wide availability and low cost make it a go-to material for many applications.
Easy to Use: Its low melting point and pliable nature make it simple to work with, especially for DIY projects like candle making.
Customizable: Paraffin wax blends well with dyes and fragrances, allowing for endless creative possibilities.
Frequently Asked Questions About Paraffin Wax
Q: What does paraffin wax do in candles?
A: It serves as the primary fuel for candles. It holds fragrance and color well, burns cleanly, and creates a smooth finish, making it a popular choice for candle making.
Q: What is paraffin wax made of?
A: Paraffin wax is composed of saturated hydrocarbons derived from petroleum, coal, or shale oil. Its primary components are alkanes with the general formula CnH2n+2.
Q: What is paraffin wax used for in industrial applications?
A: In industries, paraffin wax is used as a lubricant, corrosion inhibitor, and release agent. It’s also employed in waterproofing and insulating applications.
Q: How is paraffin wax different from other waxes?
A: Paraffin wax is derived from petroleum and has a lower melting point compared to beeswax or soy wax. It’s also more affordable and versatile, making it suitable for a wide range of uses.

Article
What is a Votive Candle?
Votive candles have been a timeless staple in the world of candle making and home decor. Their compact size and versatile uses make them a favorite among candle enthusiasts. But what exactly is a votive candle, and how does it differ from other types of candles? This guide will provide all the details you need to know about votive candles and their unique features.
Defining a Votive Candle
A votive candle is a small, cylindrical candle typically measuring about 2 inches in height and 1.5 inches in diameter. Unlike larger pillar candles or container candles, votive candles are designed to be burned in a votive holder. These holders catch the melted wax as the candle burns, making them both functional and aesthetically pleasing.
The name "votive" is derived from their historical use in religious or spiritual settings, where they were often lit as offerings or prayers. Today, votive candles are widely used in various settings, from home decor to special events, thanks to their compact size and versatility.
Why Use Votive Candles?
Votive candles are popular for several reasons:
Versatility: These candles fit seamlessly into a variety of holders, allowing you to customize the look to suit any decor style.
Long Burn Time: Despite their small size, votive candles offer a surprisingly long burn time, often lasting 10-15 hours when burned correctly.
Customizable Fragrance and Color: Votive candles can be crafted with various fragrances and colors, making them a favorite for both personal use and gifting. Although, unscented votive candles are the most common.
Affordable and Accessible: Due to their smaller size, votive candles are an economical choice for creating ambiance.
How to Use Votive Candles
To enjoy votive candles safely and effectively, follow these tips:
Always Use a Holder: Votive candles are designed to liquefy as they burn, so using a heat-resistant votive holder is essential to contain the melted wax.
Trim the Wick: Before lighting your votive candle, trim the wick to about 1/4 inch to ensure a clean and even burn.
Place on a Heat-Resistant Surface: To prevent damage to furniture or surfaces, always place the holder on a heat-resistant coaster or tray.
Monitor Burn Time: While votive candles are long-lasting, it’s essential to extinguish them before they burn down completely to avoid overheating the holder.
Votive Candles vs. Tealights
While both votive candles and tealights are small and used in holders, they have key differences:
Burn Time: Votive candles burn longer than tealights due to their larger size.
Wax Pool: Votive candles fully liquefy when burned, whereas tealights retain their shape in their metal or plastic casings.
Holder Requirements: Votive candles require a snug-fitting holder, while tealights come with their own built-in container.
A Versatile and Elegant Choice
Votive candles are a versatile and elegant choice for any occasion, whether you’re looking to create a cozy atmosphere at home or add a touch of sophistication to an event. Their rich history and practical benefits make them a beloved option for candle enthusiasts of all levels. Ready to explore the world of votive candles? Visit The Flaming Candle for all your votive-making supplies and start crafting your perfect candle today!