Fill a container with hot water and Murphy's Soap, place containers in and soak for 5 to 10 minutes. Or fill Candle holder with Murphy's Soap, the wax will float to the top, and off the sides in minutes. rinse and they sparkle
NOTE: Murphy's Soap cleans all wood and other surfaces and also mops the floor. Of course you do have to PUSH THE MOP, it is not self propelled.
CAN YOU GUESS WHAT THE GREEN IS?