Instead of spending an egregious amount of money on new candles, I prefer to create my own using leftover wax salvaged from candles that have burned out. With most candles, when the wick has run down and the candle is pretty much finished, there is still some wax left over. Why not reuse it to create a new candle? This simple practice is sustainable, thrifty, and easy to do. Read on to learn how to stretch the life of your candles by saving and reusing your leftover wax.