It is recommended that you do not let the candle burn all the way to the bottom of the candlestick, as this can cause discolouration or damage to the varnish of your product. It is recommended that the candlesticks be used together with a base. Never leave burning candles unattended and keep them away from children and animals. The candlesticks cannot withstand being put in the dishwasher. Maintenance of white, black and gray. Place your candle holder on a baking tray lined with baking paper, bottom side up, and put it in the oven at a maximum of 75?C for 15 minutes. When the candlestick has come out of the oven, wipe it with a steamed cloth. Do not use boiling water, a sponge or other sharp/picky objects when cleaning Kubus or Line candlesticks.