... your need. but like other boards, once imporper use or cleaning will spoil and stain the surface,so ... ,in case of doning lasting harm to it4.Do not use edge tool to cut things on the surface ... in case of leaving scratch ,crack,groove, or hole.How to clean1.To clean with warm water and soap, ... then dry with dry cloth or paper towel2.Please use house hold detergent ,not strong acid or base detergent3 ...