How many times have you tried to relight a candle only to find the wick is buried deep in the wax? Or dropped a taper candle and it snapped in half? Don't toss them in the trash; instead use them around the house. Add wax to stuck doors and drawers to make them work better. Simply rub wax all over the sides and edges (be generous), and it should help them glide in and out with ease.