General benefits
Candle warmers are a safer option for burning candles and/or wax because there is no open flame and many candle warmers come with an auto-off function, which reduces the risk of house-fire. In addition to these safety benefits, candle warmers do not produce any soot and burn candles more efficiently.
By heating the wax, these devices disperse fragrance without the risk of leaving a lit candle burning unattended.
Just like with a flame burning candle, you should only leave your candle warmer on for a few hours at a time. After about 3-4 hours, turn the candle warmer off and allow your candle to fully cool before warming it again.
