Strong antibacterial performance and high price. The antibacterial cleaning board has the advantages of strong antibacterial performance, long service life, strong water resistance and the like, and can effectively prevent human bodies from being infected with germs and ensure people's health. The disadvantage of antibacterial cleaning board is that it is expensive and needs to use adhesive when installing, which affects its service life. Dust-free board, also known as dust-free board, is a composite board made of color-coated board, stainless steel and other materials.