Causes of mildew on stone countertops
2020-12-30T02:58:34+00:00First, Organic adhesion. Organic matter mainly comes from the following aspects: 1. Food residues, insect corpses, etc. floating in the air 2. Organic ingredients in stone glue 3. Stone surface decoration, such as wood, cardboard, etc. 4. Deposits close to the stone Natural black marble countertops Second, wet. Needless to say, there are