Caring for Corian


CORIAN® was created for a lifetime of easy care. Just follow the simple guidelines listed here to keep your CORIAN® surfaces looking as fresh as they looked the day they were installed.

There are three types of countertop finishes:

  • Matte/satin

  • Semi-gloss

  • High-gloss

Soapy water or ammonia-based cleaners will remove most dirt and stains from all types of finishes. However, slightly different techniques must be used to remove difficult stains, depending on the finish. Follow the recommendations in the chart below to properly care for your finish type.

Routine Care:

Countertops
Finish Matte/Satin Semi-Goss High-Gloss
Cleaning
Most dirt & stains Use soapy water or ammonia-based cleaner
Water marks Wipe with damp cloth; towel dry
Difficult stains Use an abrasive cleanser and a green Scotch-Brite pad Use Soft Scrub or diluted bleach and a white Scotch-Brite pad Follow procedure for semi-gloss, but use a sponge instead of a Scotch-Brite pad, or use white polishing compound
Disinfecting Occasionally wipe surface with diluted household bleach (1 part water, 1 part bleach)
Maintenance Rub with Scotch-Brite pad alone Enhance shine with nonabrasive polish, such as Hope's Countertop Polish  

 

Sinks
Finish Matte/Satin (all Corian sinks have a Matte/Satin finish)
Cleaning Same as above
Disinfecting Same as above
Maintenance Occasionally clean by filling the sink one-quarter full with a 50/50 water/bleach solution.  Let soak for 15 minutes, then wash sides and bottom as solution drains.

Removing Cuts and Scratches:

Finish Matte/Satin Semi-Goss High-Gloss
Remove  Sand with 180- or 220-grit fine sandpaper until cut is gone. Sand with 400-grit sandpaper Sand with 400-grit sandpaper.  Wipe the surface and continue with 600-grit sandpaper
Restore finish Restore finish with an abrasive cleanser and a green Scotch-Brite pad Restore finish with a non-abrasive cleanser and a white Scotch-Brite pad Buff with white polishing compound and a low-speed (1,500 to 2,000 rpm) polisher equipped with a wool pad
Wax     Finish with a countertop wax

Preventing Heat Damage:

CORIAN® withstands heat better than ordinary surface materials. However, hot pans, as well as some heat-generating appliances, like frying pans, woks, toaster ovens, curling irons or crockpots, can damage the surface.

To prevent heat damage, always use a hot pad or a trivet with rubber feet to protect your CORIAN®.

Do not use large pots that extend off the stove or cooktop onto your CORIAN® surface and cook for several hours. They generate several hundred degrees of temperature that can crack the CORIAN®.

Preventing Other Damage:

In most cases, CORIAN® can be repaired if accidentally damaged. However, be sure to follow the guidelies here to prevent any permanent damage to CORIAN®.

  • Avoid exposing CORIAN® to strong chemicals, such as paint removers, oven cleaners, etc. If contact occurs, quickly flush the surface with water.

  • Remove nail polish with a non-acetone based nail polish remover and flush with water.

  • Do not cut directly on CORIAN® countertops.

  • Run cold water when pouring boiling water into sinks.

With proper care, the CORIAN® surfaces in your home will stay looking like new.