Reusing Old Wax to Make Candles?
Line a sauce pan with aluminum foil. Put the old wax into the foil. Heat the wax in the sauce pan over low heat. When the wax has melted, pour it into some kind of mold (which could be a cut down milk carton or a tin can or something more formal).
Removing Hardened Wax on Wall?
The application of heat or cold. I think the best option would be to put wax paper over the hardened wax (attach it with tape that wont damage the wall), then hover a steam iron about a centimeter away from the wall. The heat will soften the wax, and the wax...
