Newcomers need to turn over the floating wax. There is a hole in the bottom of the floating wax to "twist" the candle. That is to say, when the manufacturer produces floating wax, a hole for "screwing" the candle is reserved on the mold of the candle. After the floating wax is made, you can put the "twisted" candle into the hole. After the twisted candle is put on, it can be sold in the market.
The problem lies in this through hole. If put into water, water will penetrate into the "twist" of the candle from the through hole at the bottom of the floating wax. If the production process of "Twist" is not strict, and the candle "Twist" is not soaked by candle liquid, the "Twist" will absorb water, and the floating wax will certainly not be ignited.
The solution is as follows: after the couple bought this heart-shaped floating wax, they must turn it over when they go home, and then block its through hole from below with a few drops of burnt candle liquid, so that when the floating wax is put into the water again, the water cannot penetrate into the hole of the candle from the bottom. The "twist" of the candle is not wet and there is no water. Of course, the candle can be lit.
However, on this issue, we should remind new people that it takes a lot of time to turn over the floating wax one by one and then plug each candle hole with burning candle liquid. I hope that the new people will buy this floating wax and make it at home when they go home. Don't wait for your wedding host to do it before the wedding. That would be too tight.