10 Common Candle Making Mistakes & How To Handle Them?

Candle making is a fun and creative craft, but it’s easy to run into a few bumps along the way if you’re just starting out. Whether you’re making candles for personal use or as a side business, mistakes are bound to happen. Luckily, most of them can be easily fixed or avoided. Here are 10 common candle-making mistakes and tips on how to handle them like a pro!

1. Using the Wrong Wax Type

Mistake: Not all waxes are created equal. Each wax has its own unique qualities and is best suited for different types of candles. For example, soy wax burns slower than paraffin, and beeswax creates a natural honey scent.

Solution: Do your research and choose the right wax for your project. Soy wax is great for beginners because it’s easy to work with and has a smooth finish. If you’re after a more rustic, natural look, beeswax might be your go-to. Always check the manufacturer’s recommendations before making a choice.

2. Overheating the Wax

Mistake: Heating wax above the recommended temperature can cause it to burn or degrade, which can affect the candle’s scent and burn quality.

Solution: Invest in a thermometer and make sure to heat the wax to the recommended temperature range (usually between 170°F to 185°F). Stir the wax gently to prevent air bubbles from forming.

3. Incorrect Fragrance Load

Mistake: Adding too much or too little fragrance oil can lead to weak scent throw or cause the wax to not harden properly. Too much fragrance can even cause the candle to burn unevenly.

Solution: Stick to the recommended fragrance load of 6–10% of the wax weight. Make sure to measure precisely and always check the flashpoint of the fragrance oil, which is the temperature at which it can ignite.

4. Not Measuring the Wick Size Properly

Mistake: Using the wrong size wick for your candle can lead to an uneven burn, tunneling, or excessive soot.

Solution: Refer to wick size guides provided by the wax and wick manufacturers. The wick size depends on the diameter of your container, the type of wax, and the fragrance load. It’s worth testing a few different wicks to see what works best for your specific candle.

5. Pouring Wax at the Wrong Temperature

Mistake: Pouring wax at too high or too low a temperature can cause cracks, frosting, or an uneven surface.

Solution: Allow the wax to cool slightly before pouring (usually around 140°F–145°F). Pouring at this temperature helps the candle solidify evenly, preventing unsightly cracks and ensuring a smooth surface.

6. Not Securing the Wick

Mistake: If the wick isn’t properly secured in the center of the candle, it can shift during the pouring process and cause the candle to burn unevenly.

Solution: Use wick holders or adhesives specifically designed for candle making to secure your wick in place before pouring the wax. Ensure the wick is centered both vertically and horizontally.

7. Not Allowing Enough Curing Time

Mistake: Rushing the curing process and lighting a candle before it’s fully set can lead to poor scent throw and an uneven burn.

Solution: Let your candle cure for at least 24–48 hours after pouring. For soy candles, curing for a few days to a week allows the wax to fully harden and the fragrance to bind better.

8. Using Old or Low-Quality Ingredients

Mistake: Using low-quality wax, fragrance oils, or wicks can negatively impact the quality of your candles.

Solution: Always invest in high-quality materials, even if they cost a bit more. Look for reputable suppliers, and check reviews to ensure that you’re using the best ingredients for the job.

9. Not Testing Your Candles

Mistake: Not testing your candles before selling or gifting them can lead to unexpected results, like poor scent throw or excessive soot.

Solution: Always test burn your candles. Make sure to check the burn time, flame size, and overall performance. It’s essential to see how the candle behaves under real conditions to ensure quality.

10. Forgetting to Add a Warning Label

Mistake: Many new candle makers forget that candles are a fire hazard, especially when improperly used. Failing to include a warning label or usage instructions could lead to safety risks.

Solution: Always include a warning label with your candles, especially if you’re selling them. It should include instructions on how to burn the candle safely (e.g., “Never leave a burning candle unattended,” “Trim the wick to 1/4 inch before each use,” etc.).

Final Thoughts

Candle making is a rewarding hobby, but like any craft, it requires patience and attention to detail. By avoiding these common mistakes and learning from them, you’ll be well on your way to creating beautiful, functional candles that burn well and smell amazing. Happy crafting!