Once the wax in your current candle has been used, clean out your jar using warm soapy water. Do not use anything sharp as you may damage the jar. Once clean, check the vessel to make sure there are no cracks. Unwrap your new refill and remove the tab on the wick placer and simply place into your amber jar. Give the wax a little press to make sure the wick has stuck to the bottom of the jar. Light and enjoy your candle. We recommend burning up to 4 hrs at a time for the first few burns to avoid tunnelling. Occasionally you may need to re-centre the wick. This should be done when the candle has been extinguished but before it resets.