For best experience keep candle wick trimmed to approximately 5 mm before each use to avoid soot. Let candle burn until wax has melted to the edge for the first time and follow with maximum 4 hours burn each time for an even result.

The candles are decorative as interior objects and Björk and Berries encourage reusing and enjoying them after the candles have burned down for various purposes to store objects, plants or food.