You may notice some variations in the color of soy candles, especially candles that use 100% soy wax with no other additives. This is called “frosting”. It looks like small, whitish crystals that form on the top of the wax or the sides of the jar. It is similar to how chocolate sometimes forms that white frosted look. I’ve always tried to minimize this as much as possible, but it is very normal for soy wax to do. 100% soy wax candles also tend to frost over time, but this in no way affects how the candle burns.
Two ways to help minimize or eliminate frosting of your soy candles:
- Make sure you don’t pour your soy wax too hot or too cool. This will most likely cause the candle to frost. Pour at 95-110 degrees. I always poured around 110 degrees and usually got nice results.
- Make sure the room temperature isn’t too cold. I live in an old house that gets pretty cold in the winter and I always had more trouble with my candles frosting during that time due to cooling too quickly.
Those are the most likely causes of soy candle frosting. Now, some colors will frost over time and there’s not much you can do about it. I just tried to educate my customers about the character of soy candles so they know what to expect.
Now if your candles do frost after they’ve cooled, you can just take a blow dryer to the tops and just remelt the top layer and let it cool again and that usually fixes it.
If you don’t need 100% soy wax, you can also try kinds that have the natural oils added. One kind I’ve tried is the Millenium Blend Soy Wax by Enchanted Lites. I didn’t have much luck with it though and didn’t like the way it handled, so I just went back to the 100% Soy Container wax by Enchanted Lites. I have read in forums that some people really like the Millenium blend though, so you really just need to test it out yourself because there are so many factors involved as far as climate, humidity.