What to Use to Clean Quartz Countertops

Quartz countertops are a popular choice for modern kitchens and bathrooms due to their durability, low maintenance, and stylish appearance. However, even this hardy material requires regular cleaning to keep it looking its best. Using the right products and techniques is key to keeping your quartz sparkling.

Why Quartz Needs to Be Cleaned

While quartz is non-porous and resistant to scratches, stains, and heat, it is not impervious. Spills and everyday use can leave behind dirt, grime, and bacteria that need to be cleaned away. Some reasons why regular cleaning is important include:

  • Prevent buildup of dirt and grime – Food particles, dust, grease, and other contaminants can accumulate on the surface over time. Cleaning helps prevent buildup that can become more difficult to remove.
  • Remove stains – Some spills, especially from foods and liquids that are acidic like wine, tomatoes, and citrus can etch into the surface causing stains if left too long. Prompt cleaning can often remove stains before they set.
  • Eliminate bacteria – Quartz does not harbor bacteria like some other materials. However, disinfecting keeps harmful microbes at bay. This is particularly important in kitchens and baths.
  • Maintain appearance – Clean quartz keeps its just-installed shine. Allowing dirt and grime to buildup makes the material appear dull and dingy over time.

Supplies Needed for Cleaning Quartz

Cleaning quartz does not require specialized products. Simple mild cleaners and other household items are all you need:

  • Mild liquid dish soap – Dish soap cuts through grease and grime without stripping or discoloring the protective quartz sealant.
  • Microfiber cloths – Soft microfiber cloths easily capture dirt without scratching. They are reusable and washable.
  • Soft sponge or non-abrasive scrub brush – For tougher dirt, a soft sponge or scrub brush helps agitate grime so it can be wiped away.
  • Water – Water aids the cleaning process by rinsing away dirt and soap residue.
  • Glass cleaner – For polishing and getting fingerprints off a quartz surface, glass cleaners are helpful. Avoid citrus-scented varieties as citric acid can damage the sealant.
  • Disinfecting spray – To sanitize and kill germs, choose a disinfectant labeled suitable for stone.

Technique for Cleaning Quartz Countertops

With the right supplies on hand, the actual process of cleaning quartz is straightforward:

  1. Remove debris – Wipe up any crumbs or spills from the countertop. Removing loose debris prevents further scattering when scrubbing.
  2. Mix soap and water – In a bowl or spray bottle, make a diluted soap solution of 2-3 drops dish soap per cup of warm water.
  3. Wash surface – Use a damp microfiber cloth, sponge, or soft-bristle brush dipped in the soap solution to wash the entire quartz surface. Apply light pressure especially on stuck-on messes.
  4. Rinse – Wipe the surface again using a clean damp microfiber cloth and plain water to rinse away all soap residue which can leave streaks if left behind.
  5. Dry – Wipe the quartz completely dry with a clean towel to prevent water spots.
  6. Disinfect (optional) – Mist the surface lightly with a quartz-safe disinfectant. Allow to air dry.
  7. Polish (optional) – Use a microfiber cloth sprayed with a small amount of glass cleaner to buff out any remaining fingerprints or watermarks.

Frequency of Cleaning Quartz

The frequency of cleaning depends on amount of use and exposure to spills that the quartz receives:

  • Kitchen countertops – Clean daily or every other day
  • Bathroom vanities – Clean 2-3 times per week
  • Bar/entertainment areas – Clean weekly
  • Outdoor kitchens – Clean weekly or more often if exposed to outdoor debris

Clean spills right away, especially liquids like wine or juice that can stain if left too long. Deep clean the entire surface 1-2 times monthly.

Tips for Cleaning Quartz

  • Always use cleaning products labeled safe for stone and quartz. Abrasives or harsh chemicals can damage the surface.
  • For dried spills, let water or soap solution sit for several minutes to soften the mess before scrubbing.
  • For food prep areas, disinfect daily or anytime raw meat has touched the surface.
  • Avoid bleach, alkalis, acids, or citrus cleaners which can etch and dull quartz over time.
  • Reseal quartz every 1-2 years using a penetrating sealer made for stone. This adds protection especially in kitchens.
  • If any stains develop, try a poultice specifically formulated for quartz to draw out the stain.

Common Questions About Cleaning Quartz Countertops

What are the best cleaners to use on quartz?

Dish soap, glass cleaner, and stone/quartz disinfectants are best. Always avoid abrasive cleansers, citric acid, or alkaline cleaners.

How can I remove dried or stubborn stains?

Make a paste of baking soda and water and gently rub onto the stain using a soft cloth or sponge. Let sit for 5 minutes before rinsing. For stubborn organic stains try hydrogen peroxide, rinsing immediately.

Should I seal my quartz countertop?

Sealing is optional but can provide added protection, especially for kitchen countertops. Use a penetrating sealer specifically made for quartz every 1-2 years.

How can I get water spots off my quartz?

Dampen a microfiber cloth with glass cleaner or diluted vinegar water to wipe away any mineral deposits left behind from water droplets.

Is it okay to use bleach on quartz?

No, avoid bleach and chlorine cleaners as these chemicals can damage and corrode the quartz surface over time. Use a specially designated stone cleaner for disinfecting instead.


Regular cleaning with mild liquid dish soap and water keeps quartz countertops looking like new. Daily maintenance prevents buildup of grime, eliminates bacteria, and removes stains before they have a chance to set. With the proper supplies and techniques, maintaining the beauty of quartz is simple. Consistent care will keep quartz surfaces sparkling for years.