How to Keep Quartz Countertops Clean

Quartz countertops are an increasingly popular choice for kitchen and bathroom remodeling projects thanks to their beauty, durability, and low maintenance. However, while quartz is resistant to scratches, stains, and heat, it still requires some regular care and cleaning to keep it looking like new. Follow these tips to help keep your quartz countertops spotless.

Use Preventative Measures

Taking a few simple steps can help prevent quartz counters from getting dirty and needing heavy-duty cleaning in the first place:

  • Use cutting boards and trivets when preparing food or placing hot items on the counters. This protects the surface from knives or scratches and prevents discoloration from heat.
  • Clean up spills immediately before they have a chance to set in and stain. Quartz is non-porous so quick cleanup is key.
  • Use placemats or coasters under glasses, mugs, and other beverage containers. Condensation rings can leave marks.
  • Don’t drag appliances or heavy items across the counters during cleaning. This can scuff the surface. Lift them instead.

Clean Regularly with Mild Cleaners

  • Clean quartz at least once a week with a soft sponge or microfiber cloth and a mild non-abrasive cleaner formulated for stone surfaces. Dish soap diluted in warm water also works well for light cleaning.
  • Avoid using scrubbing pads, powders, bleach, or alkaline cleaners as these can dull the surface over time. Stick to gentle liquid cleaners instead.
  • If food, grease or soap scum have built up, let a degreasing cleaner or baking soda paste sit on the soiled area for 5 minutes before wiping clean. This helps lift the grime.
  • Be aware that some beauty products and cleaners like oils, paint removers or drain cleaners can stain quartz permanently if left on the surface. Wipe up immediately if these get on the counters.

Treat Spills and Stains Gently

  • If a spill occurs that might stain – like wine, coffee, or beet juice – blot it up right away with a paper towel. Don’t rub it around.
  • Make a paste of baking soda and water and gently rub it into any remaining stain using a soft cloth. Let it sit for 5 minutes before rinsing clean.
  • For stubborn stains, use a non-abrasive cleaner formulated specifically for stone countertops. Let it soak in for 5-10 minutes before attempting to remove the stain.
  • Avoid applying excessive pressure when trying to remove stains as this can damage the quartz finish. Patience and the right cleaner are key.

Deep Clean Yearly

  • In addition to weekly cleaning, give quartz counters a thorough deep cleaning 1-2 times per year.
  • Clear all items from the counters and work in sections. Use a non-abrasive degreasing cleaner suitable for stone to really give the quartz a sparkling refresh.
  • Let the cleaner soak for 5-10 minutes before scrubbing with a soft brush or sponge. Rinse thoroughly.
  • Once or twice a year, use a quartz-specific polish like StoneTech Professional Revitalizer Cleaner and Protector to add an extra layer of protection and sheen.

Avoid Damaging Quartz

  • Be careful not to stand or place heavy impacts on your quartz countertops. While durable, it can chip or crack under extreme pressure.
  • Don’t cut directly on quartz surfaces. Always use a cutting board to protect from knife marks.
  • Don’t expose quartz to chemicals like paint removers, bleach, drain cleaners etc. Rinse immediately if these agents come in contact with the surface.
  • Avoid using abrasive cleansers, scrubbing pads, or scouring powders. Stick to soft sponges and microfiber cloths for surface cleaning.

Know When to Call a Professional

If stains or damage do occur on your quartz countertops, don’t panic. Contact a professional stone restoration company to see if they can remove or repair the blemish. With the right expertise, many stains and scratches in quartz can be fixed to restore its original beauty. Professionals have access to specialized polishing equipment and procedures.

FAQs About Caring for Quartz Countertops

How often should you seal quartz countertops?

Quartz does not require sealing like natural stone. The polymer resins make quartz non-porous so sealing is not necessary for waterproofing or stain resistance.

Can you use vinegar to clean quartz?

Yes. White vinegar is a mild acid that can help remove some stains and disinfect quartz surfaces. Mix a solution of 1 part vinegar to 3 parts water and wipe over the counters with a soft cloth. Avoid prolonged exposure to vinegar which may dull the finish.

What happens if you use the wrong cleaner on quartz?

Harsh cleaners with alkaline, acidic, or abrasive ingredients can damage quartz and cause etching or dullness. Stick to mild cleaners labeled safe for stone to avoid erosion of the surface.

Can you use magic eraser on quartz countertops?

No. Magic erasers are too abrasive for quartz and can begin to wear down the finish. Use a non-scratch sponge and mild cleaner instead.

How do you get dried grout off of quartz?

Carefully scrape off excess grout with a plastic putty knife. Make a paste of baking soda and water and gently rub it into any remaining grout residue. Rinse thoroughly after 5 minutes. Avoid metal tools which may scratch.

Is lemon juice safe for cleaning quartz counters?

Lemon juice is very acidic so prolonged exposure could potentially dull quartz and destroy the finish. For light cleaning, dilute lemon juice with water and rinse immediately after wiping. Don’t let it sit.


With regular light cleaning, prompt spill removal, preventative care, and occasional deep cleaning, quartz countertops will maintain their good looks and perfection condition. Just be sure to use only non-abrasive cleaners safe for stone surfaces. Avoid exposing quartz to excessive pressure or impacts from heavy objects. With proper care and maintenance, quartz counters will stay looking like new for years before needing professional restoration. Follow these best practices for cleaning quartz and you’ll enjoy durable, worry-free countertops that always look their best.