... ,mold-proof,rust-proof,anti-corrosion,resistant to moisture,water and fire-proof,impact, easy to clean, also there are virous colors and ... spoil and stain the surface,so please follow the instruction to clean and maintain it.1.Do not put things of high ... , in case of leaving scratch ,crack,groove, or hole.How to clean1.To clean with warm water and soap, then dry with dry cloth ...