How to Clean Corian Quartz Countertops

Corian quartz countertops are a popular choice for many homeowners due to their durability, stylish appearance, and low maintenance. However, like any countertop material, Corian quartz requires proper cleaning and care to keep it looking its best. Here is a comprehensive guide on how to clean Corian quartz countertops.

What is Corian Quartz?

Corian quartz is a engineered stone made from natural quartz crystals and polymer resins. It is non-porous, making it resistant to stains, scratches, and heat. Corian quartz countertops are available in a wide range of colors and patterns to suit any design aesthetic.

Some key features of Corian quartz:

  • Highly durable and long-lasting
  • Resistant to stains, scratches, and heat
  • Non-porous so does not require sealing
  • Stylish and modern appearance
  • Available in many colors and patterns

Routine Cleaning of Corian Quartz Countertops

Daily cleaning is important to prevent buildup of dirt and grime on Corian quartz. Here are some tips for routine cleaning:

1. Use a pH-neutral Cleaner

Clean Corian quartz regularly with a pH-neutral cleaner made specifically for stone surfaces. Avoid using vinegar, bleach, abrasive cleaners, or anything too acidic or alkaline as this can dull the surface. A mild dish soap diluted in warm water also works well for routine cleaning.

2. Clean Spills Right Away

Promptly wipe up any spills on quartz, especially oils, juices, wine or other liquids that can stain. Use a soft cloth and pH-neutral cleaner to remove the spill. Allowing spills to sit can lead to stubborn stains over time.

3. Use a Microfiber Cloth

Always use a soft microfiber cloth to clean Corian quartz. Microfiber cloths easily trap dirt and will not scratch the surface. Paper towels and other abrasive cloths can scratch the quartz.

4. Rinse Thoroughly After Cleaning

After cleaning with any detergent or cleaner, be sure to rinse the surface thoroughly with clean water. Residue left behind from cleaners can attract more dirt and eventually dull the countertop’s finish.

Deep Cleaning for Corian Quartz

In addition to daily cleaning, Corian quartz should receive periodic deep cleaning to keep it pristine. Follow these steps:

1. Remove Everything from the Countertop

Clear everything off the countertop – appliances, kitchen tools, jars, decor. This allows full access to the entire surface for deep cleaning.

2. Use a Degreasing Cleaner

Apply a degreasing cleaner made for stone surfaces. Spread it over the entire quartz surface using a soft cloth or sponge. This will help eliminate greasy buildup.

3. Let It Sit Briefly

Allow the degreasing cleaner to sit on the quartz for 2-3 minutes. This gives the cleaner time to break down oil and grime before scrubbing.

4. Scrub the Entire Surface

Use a soft bristle brush or Dobie pad to gently scrub the entire countertop surface. Apply light pressure as you scrub to dissolve stuck-on dirt and stains.

5. Rinse Thoroughly

Take your time rinsing the quartz countertop with clean water to eliminate all residue. Go over the entire surface to ensure no cleaner is left behind.

6. Dry Completely With Microfiber Cloth

Use a fresh microfiber cloth to dry the Corian quartz countertop. Buffing as you dry helps restore the beautiful shine.

Tough Stain Removal on Quartz

Accidental spills can sometimes stain Corian quartz if left too long. Here are some remedies for tough stain removal:

  • Oils/grease: Use a degreaser or mix baking soda and hydrogen peroxide into a paste. Apply and let sit 15-20 minutes before scrubbing.
  • Wine, coffee, juice: Create a paste with baking soda and water. Gently scrub the stain and rinse thoroughly.
  • Markers, ink, dye: Spray hairspray on the stain and let sit 5 minutes. Scrub using a soft cloth or magic eraser sponge.
  • Hard water spots: Use a household lime remover and scrub with a soft cloth. Vinegar can also help remove hard water stains.
  • Etch marks: These light scratches can be buffed gently using a wet 400-grit sandpaper. Finish by rubbing a polishing compound on the area.

Always spot test stain removers on a small inconspicuous area first to ensure it does not damage the quartz.

Maintaining the Shine on Corian Quartz

Corian quartz has a gorgeous glossy finish when newly installed. Here are some tips to maintain the shine:

  • Buff occasionally with a polishing cloth designed for stone surfaces. This enhances the sheen.
  • Avoid using waxes or sealers which can cause buildup and dullness over time.
  • Limit use of abrasive cleansers and scrubbing pads which can gradually dull the surface.
  • Immediately wipe up spills, especially from oils and acids, to prevent etching.
  • Consider professional quartz countertop refinishing every 5-10 years to restore the original polish and luster.

Do’s and Don’ts for Corian Quartz Countertops

To keep Corian quartz counters looking like new, adhere to these do’s and don’ts:


  • Clean up spills quickly, especially oil and acids
  • Use cleaning products designed for stone surfaces
  • Rinse thoroughly after using any cleaner
  • Use trivets or pads under hot pots and pans
  • Cut only on designated cutting boards, not directly on the quartz


  • Use abrasive cleansers or scrubbing pads
  • Allow spills to sit and soak in
  • Place hot items like pans directly on the surface
  • Use the countertop as a cutting board
  • Stand or sit on the countertop


With proper cleaning and care, Corian quartz countertops can stay looking pristine and damage-free for many years. Be sure to clean up spills quickly, use the right pH-neutral cleaners, rinse thoroughly, and avoid abrasives. Deep clean periodically to keep the quartz free of residue buildup. Follow the do’s and don’ts to prevent scratches, stains and burns. With regular cleaning and gentle maintenance, you can enjoy beautiful Corian quartz countertops for decades to come.