Bath Mats & Rugs features: Home Diatom Mud Anti Slip Absorbent Fast Drying Ultra Absorbent Mat Bathroom Mat Bath Mats Kitchen Door Floor Mat Memory Foam| Bath Mats Diatomaceous earth (diatomite) is a naturally occurring eco friendly material that has a low density and high porosity properties to be excellent absorbent. Fantastic as placement mat that provide an anti-bacterial and non-slip solid firm surface for exiting bathroom shower, bathtub, swimming pool and hot tub. Superior absorbing ability allowing it soak water and evaporate moistures quickly in matter of seconds that reduce the chance of mold and mildew build up and eliminates unwanted order, leaving your floor dry and clean. Easy to clean and maintain, simply wash it with running water and a wet sponge or cloth then leave it to air dry. For tougher stain, please use high grade (P400) sandpaper and grind the surface gently with running water to remove stain.