Nowadays, even the more refined girls are no strangers to fragrances. Especially the home fragrance products, they often bring us a sense of happiness. But the author wonders, everyone is using fragrance candles, have you really used them correctly? 
1. How to Choose Essential Oil Candles 
A good product is made entirely from pure green, pollution-free, and high-quality plant essential oils and plant waxes. When choosing, ladies should observe the wick (the cotton wick is better), and for the quality of the wax, they can smell the fragrance after lighting it. 
2. The wick must be trimmed every time. 
If you purchase a large-sized scented candle, it's impossible to use it all up at once. Therefore, before each use, you need to trim the wick. Keep it about 5 millimeters long. If you don't trim it, the candle cup is likely to get blackened. 
3. How long does each combustion last? 
Scented candles usually burn for three to four hours. Some only need to burn for two hours. However, for the first time used candles, it is recommended to wait until a complete and uniform wax pool forms on the surface of the candle before extinguishing it. 
4. How to extinguish a candle 
When extinguishing the candle, you should not blow it with your mouth. This will cause black smoke. You can use a candle extinguishing cover to extinguish it, or use the built-in cap of the candle to do so. There are also special candle snips that can be prepared. They are excellent for trimming the wick and extinguishing the candle.