How To Remove Stains From Corian Countertop. I have a stain of my white Corian top from a wood cabinet that was on it for a few years. While Corian counter tops are heat resistant, it's still a good idea to protect them from heat.
If you do get stains, Bob Vila says, "Oil stains can be removed by ammonia, hydrogen peroxide, or mineral spirits. Rinse thoroughly with clear water to remove all residues. Multicolored linoleum, Formica countertops, dark wood cabinets, and a light.
Jim says that a poultice is a common way to remove stains: "Make a paste mixture of hydrogen peroxide and diatomaceous earth and place it over the stain.
I have a Corian countertop that has seen many years of wear and tear.
If you do get stains, Bob Vila says, "Oil stains can be removed by ammonia, hydrogen peroxide, or mineral spirits. Corian countertops are exposed to dirt, grease, water stains, and chemical spills regularly. A bleach stain on a laminate countertop or granite worktop can be lightened, lifted or repaired.