How To Clean Corian Countertop Stains. Clean the countertop thoroughly using deep cleaner for dupont corian®. If it's specifically coffee, you might try squeak n' clean or equivalent.
The baking soda will remove most coffee and juice stains from corian counters. Coffee stains on beige corian sink. If a spill does occur, promptly flush the surface with water to fully rinse off the chemical.
Allow it to sit for a few minutes, but do not allow the paste to dry on the surface.
Scrub the surface of the corian countertop with small overlapping circular motions at places where you see stains or buildup of residue or soap scum. Rinse the scouring pad and begin working it over the surface. The house i just bought has corian countertops that are in great shape and include an integrated sink with dish drainer, all of which i love. How do you clean corian countertops?