Easy to clean, just need to wash with running water and wipe with a wet sponge, then dry naturally. Perfect Design Created for the , to make life clean, comfortable and orderly. They could absorb water and gets dry in a few minutes. It makes the Bathroom Counter top more dry and tidy. Made from natural Diatom mud and plant fiber, small holes within diatomite enable it have amazing water absorption. Suitable to be used as absorbent mats for soaps / cups / soap bottle / dish sponge / make-up bottles, and anywhere you need to absorb water quickly and keep the table / countertop dry.