These cabinets are made from a high-grade industrial particle board with high chip material and glue resin density for better strength and consistency than normal particle board. The cabinet doors, adjustable shelving, and decking are made of rugged thermofused Melamine with all other boards finished on both sides with the same durable material. This surface will not delaminate, peel, bubble or discolor. In addition, cleaning is simple with a soft cloth and almost any "all-surface" cleaner.