Corian countertops are made from an acrylic-based material. The Dupont company has sold these countertops for over 40 years. Corian differs from other countertops in that the surface can be -renewed' by sanding or buffing.
Caring for Corian countertops requires some care and planning to avoid damage. Corian countertops have a hard, non-porous surface, but they are prone to scratches and heat damage.
Cleaning
Soapy water or ammonia-based cleaners work best for the basic clean up of Corian countertops. Avoid window cleaners: They can leave a waxy residue that will dull the surface. It is important to wipe Corian countertops completely dry when you're done cleaning. Water left to dry on the countertop surface will leave a dull film.
Avoid harsh or caustic cleaners on Corian countertops. If drain or oven cleaners are spilled on Corian countertops, flush immediately with water to rinse off the chemicals.
Corian countertops should be disinfected once a week by wiping off with a solution of one part bleach and one part water. Rinse thoroughly with clean water and wipe completely dry after disinfecting.
Protecting
Corian countertops can be scratched or scuffed by metal objects. Always use a cutting board or other surface cover for food preparation.
Although heat resistant, it is important to avoid direct heat exposure to protect Corian countertops. Never place hot pans directly onto the Corian surface. Also, place a hot pad or trivet under hot appliances such as toaster ovens or portable fryers.
Repairing
The pigment used in Corian countertops goes all the way through the material. This means that sanding or buffing the surface will reveal the undamaged material beneath. This process gives Corian countertops the unique ability to be "renewed."
You can repair minor scratches or stains in Corian countertops using various grades of Scotch-Brite pads or mild abrasive cleaners. Scratches that are more serious can be removed with sandpaper, moving from coarse to extra fine grades of paper.
A professional dealer might be your best bet if damage is major or covers a large area of your Corian countertop.
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