How to get wax out of old candles to reuse containers.pour boiling water in the candle and the wax will float to the top. Break wax (if need be) to remove. I have so many beautiful glass jars with small amounts of candle wax in them. Up cycle!
Extra: Upcycle Hints, Turn those plain. old jars and bottles into elegant-looking containers. With just a few materials, you can create charming multi-purpose home decors that you can show off around the house.