How do I care for the salt crystal lamp or candle holders?
If crystallization occurs, just wiping it with a damp cloth will get rid of it. For most everyday situations, this is not a concern. It is recommended that you light your lamp every day for the best air purifying results, and leave your lamp on for as long as possible. This will not only maintain a constant negative ionizing process, but also repel excess moisture build-up around the lamp.