Firstly, make sure any leftover wax is completely cool and solid, then place the candle glass in the freezer for approximately one hour or until the residual wax becomes brittle. Using your fingers, push down firmly on one side of the wax to release the wick and wax in one piece, and discard.
Never pour liquid wax down the drain.
Clean the glass using warm, soapy water and a soft cloth, while avoiding any harsh or abrasive cleaning products as these can damage or scratch the internal decoration. For the same reason, it is important cutlery or sharp utensils are not used to remove the wick or wax.