!!!We make our candles from natural soy wax and it is very gentle to temperatures. Please do not keep Clear(White) candles (with added fragrance) in sunlight, even the slightest sunlight can create a yellow tint on the candle. This does not affect the quality of the candle or its burning, it may just be a visual effect. Also, do not store candles in a cold room, the wax can crack.!!!! Please also be advised "frosting" may occur and this is not a fault in the candle. This is a natural effect of using soy wax and does not, in any way, impact the performance of your candle. Because all candles are 100% handmade, each candle will have minor imperfections by nature and color may slightly vary. Also, when you ordering a scented candle, the color of the candle may vary slightly from the palette. For this reason, little imperfections (such as small air bubbles) and irregularities may be expected, but do not affect the quality of the product.