Used with the glass cylinder, the candleholder becomes a contemporary reworking of the traditional storm lantern. The surface is susceptible to scratches, therefore only rinse with a mild detergent and a soft cloth. If wax build-up is a problem, hold under hot water and allow the wax to soften and melt off. Never try removing dirt or building up with a knife or any other sharp or abrasive object. Dry with a soft cloth.