The metal candle vessel needs to be cleaned after a long time. Because the melting temperature of the candle is low, you can boil water in the pot, and then hold the candle cup and immerse it in the hot water. The wax liquid inside will melt by itself, and then pour it out or Just wipe it clean, the principle is the same as that of making scented candles.
We need to fully burn the remaining candles at the bottom, burn all the wax in the cup into liquid, then extinguish the candle, and then pour out the wax oil. Maybe the cup will be a little hot. It is recommended to wrap it in the paper.
The candle wick in the middle will be poured out together. At this time, the candle cup is super dirty, and then take a piece of detergent soaked in a little cleaner and wipe the cup wall directly. You will find that it is very easy to clean up, and the candle oil burns the black cup wall lightly. It’s done loosely. After cleaning it, wipe it dry with a paper towel. Give it a try. The effect is still very effective.