What Cleaner to Use on Quartz Countertops

Quartz countertops are a popular choice for modern kitchens and bathrooms due to their durability, aesthetic appeal, and low maintenance. However, quartz still requires regular cleaning to keep it looking its best. Using the right cleaners and techniques helps maintain the beauty of quartz while avoiding damage. This article will discuss the best cleaners and methods for cleaning quartz countertops.

What is Quartz?

Quartz countertops, sometimes called engineered stone, are made from ground natural quartz crystals combined with resins and pigments. The resins bind the quartz particles together to form a hard, non-porous surface.

The main benefits of quartz countertops include:

  • Extremely durable – resistant to scratches, stains and heat
  • Low maintenance
  • Available in a wide variety of colors and patterns
  • Non-porous so does not require sealing
  • More affordable than natural stone counters like granite

Using the Right Cleaners on Quartz

It’s important to use the correct cleaners on quartz to avoid damaging the surface. Here are the best options:

Mild soap and water

For regular cleaning, a mild soap diluted in warm water is usually sufficient. Dish soap or a stone cleaner without acidic or harsh ingredients are good options. The soap helps remove grease and dirt without stripping off the finish.

pH-neutral stone cleaner

Stone cleaners specifically formulated for engineered quartz are another good choice. Look for ones with a neutral pH between 7 and 8 to avoid etching or discoloring the stone.

Hydrogen peroxide

A diluted hydrogen peroxide solution can disinfect and clean quartz counters without damaging the surface. Mix one part hydrogen peroxide with four parts water.

Avoid abrasive cleaners

Never use abrasive cleaners like bleach, ammonia, vinegar, lemon juice, or powders on quartz. These can dull the surface and damage the finish. Avoid scouring pads as well.

Avoid oil-based products

Steer clear of oil-based cleaners like murphy’s oil soap as they can leave residue and attract more dirt.

How to Clean Quartz Countertops

Follow these steps for cleaning quartz countertops safely and effectively:

1. Remove any debris

Wipe the counters with a damp microfiber cloth to remove any dirt, crumbs or residue on the surface. This prevents scratches from occurring when cleaning.

2. Apply your cleaner

Spray or wipe on your chosen mild cleaner – soap and water, stone cleaner, or hydrogen peroxide solution.

3. Let it sit briefly

Allow the cleaner to sit for 2-3 minutes so it can break up any oil or grime.

4. Scrub gently

Use a soft sponge or microfiber cloth in circular motions to gently scrub the surface. Apply light pressure to avoid damaging the finish.

5. Rinse

Thoroughly rinse off any cleaner with clean water and dry with a soft towel.

6. Buff dry

Buffing quartz dry prevents water spots and streaks. Use a microfiber cloth and rub lightly in the direction of the polish lines.

Daily cleaning

For daily upkeep, simply use a damp microfiber cloth to spot clean messes as they occur.

How Often to Deep Clean Quartz

Depending on usage, quartz counters should have a thorough cleaning:

  • Kitchen countertops – Every 1-2 weeks
  • Bathroom vanity tops – Every 2-4 weeks

Clean immediately after preparing raw meats or other messy cooking. Acids from things like wine, juice and tomatoes can stain if left too long.

Stain Removal Recommendations

Some spills and stains may require extra attention. Here are tips for removing common quartz countertop stains:

  • Dried food or grease – Let a diluted degreasing cleaner or baking soda paste sit for 5 minutes before scrubbing.
  • Wine, coffee, juice stains – Immediately clean with soap and water, using hydrogen peroxide if needed.
  • Hard water marks – Wipe with equal parts water and white vinegar.
  • Mold/mildew – Create a baking soda and water paste. Let sit for 5 minutes before scrubbing.
  • Dried adhesive – Carefully scrape off adhesive with a plastic putty knife, taking care not to scratch the surface.

Maintaining the Finish

With proper regular cleaning, quartz countertops are quite stain and scratch resistant. But to keep them looking their best:

  • Use cutting boards and trivets for hot pots/pans.
  • Don’t use abrasive pads that could dull the finish.
  • Blot up spills quickly to prevent staining.
  • Avoid exposing quartz to strong chemicals like paint removers.
  • Re-seal quartz every 1-2 years with a stone sealer made for engineered quartz.

FAQs About Cleaning Quartz Countertops

What should you not use to clean quartz?

Avoid abrasive cleaners, bleach, vinegar, ammonia, lemon juice, baking soda, alcohol, and oil-based products like murphy’s oil soap. They can damage and dull the finish.

Does quartz need to be sealed?

Sealing is not necessary for quartz since it is non-porous. But re-sealing every 1-2 years helps preserve the finish and prevent staining. Use a sealant specifically made for engineered stone.

How do you get dried food off quartz?

For dried food, grease or sugar residue, apply a degreasing cleaner like Krud Kutter and let it sit for 5 minutes before gently scrubbing with a soft brush or sponge. Baking soda paste also works.

What removes stains from quartz?

For organic stains like coffee, wine or juice, promptly clean with soap and water or hydrogen peroxide. For hard water marks, wipe with equal parts water and white vinegar. Tough stains may require a poultice made with hydrogen peroxide and baking soda.

Can you use CLR on quartz?

No, CLR and other cleaners containing acids like hydrochloric or phosphoric acid can etch and damage quartz. Always check cleaner labels to be sure they are safe for engineered stone.


Regular cleaning with mild, pH-neutral soaps and stone cleaners specially formulated for quartz will keep your countertops looking like new for years. Avoid abrasive cleaners and acids, and promptly clean spills and stains. With proper care, quartz is an excellent low maintenance and durable choice for kitchen and bathroom surfaces. Following these best practices will help maintain the natural beauty of your quartz countertops.