What’s the Best Way to Clean Quartz Countertops?

Quartz countertops are popular in kitchens and bathrooms because they are beautiful, durable and low-maintenance. However, like all countertops, quartz still requires regular cleaning to keep it looking its best. Here is a detailed guide on the best practices for cleaning quartz countertops.

Why Quartz Needs to be Cleaned

While quartz is non-porous and resistant to stains, it is still susceptible to dirt, grime, food residue and water marks over time with regular use. Cleaning helps maintain the appearance and integrity of the material.

Some key reasons to regularly clean quartz countertops include:

  • Prevent Buildup of Bacteria – Cleaning removes food particles, spills and residues that can harbor harmful bacteria.
  • Avoid Permanent Staining – Certain spills like wine, coffee and tomato sauce can stain quartz if left for prolonged periods. Prompt cleaning prevents discoloration.
  • Eliminate Odors – Cleaning removes food odors that can linger if spills are not wiped up.
  • Preserve Appearance – Regular cleaning keeps quartz looking like new by removing cooking grease, dirt and grime buildup.

Cleaning Solutions Safe for Quartz

It’s important to use cleaners specifically designed for quartz to avoid damage to the surface:

  • Mild dish soap and warm water – A small amount of mild, non-abrasive detergent diluted in warm water is safe for most routine cleaning.
  • Stone cleaning products – Look for commercial cleaners formulated for engineered stone and quartz. Avoid alkaline, acidic or abrasive cleaners.
  • Hydrogen peroxide – A mild hydrogen peroxide solution helps eliminate stubborn stains and disinfect the surface.
  • Baking soda – Make a paste with baking soda and water to gently scrub away grime without scratching.
  • Vinegar – Mixed with water, white vinegar safely removes grease and leaves surfaces streak-free.

Avoid harsh chemicals like bleach, ammonia, abrasives, acids and alkalis which can damage, pit or etch the quartz.

Step-by-Step Cleaning Process

Follow these steps for routine cleaning of quartz countertops:

1. Remove Surface Clutter

Clear countertops of all removable items like appliances, cookware, dishes, etc. This allows thorough access to the entire surface area.

2. Dust the Surface

Use a microfiber cloth to wipe away any loose dirt, crumbs or debris.

3. Wash with Warm Water and Dish Soap

Fill a bucket or basin with warm water and add a couple drops of mild detergent like Dawn dish soap. Dip a soft microfiber cloth in the solution and wring it out well. Wipe down the entire quartz surface using a circular motion. This lifts away greasy residue and grime.

4. Rinse and Dry

Take a clean damp cloth and wipe over the surface again to rinse off any soap residue. Follow with a dry microfiber cloth to absorb moisture and prevent streaks.

5. Stubborn Stain Removal

For stubborn stains, make a paste of baking soda and water and gently scrub the spot for 30-60 seconds before rinsing. Vinegar diluted with water also helps remove stuck-on grime.

6. Disinfecting Clean

Once or twice a week, mix equal parts hydrogen peroxide and water and wipe down the quartz to kill bacteria and viruses. Rinse after 5 minutes with water and dry as normal.

7. Buff to Shine

Use a soft microfiber cloth and rub in a circular motion to buff the countertop and restore sheen after cleaning.

8. Seal and Protect (Optional)

Applying a quartz sealer every 6-12 months adds extra protection against staining for a beautiful, enduring finish.

Tips for Cleaning Quartz Countertops

  • Clean spills immediately before they have a chance to set and stain.
  • Follow any instructions from your countertop manufacturer regarding approved cleaners.
  • Blot liquids instead of wiping to prevent spreading spills.
  • Don’t allow spills with colorants like coffee, tea, wine or fruit juice to sit for prolonged periods.
  • Avoid abrasive cleaners or scrub pads which can damage the surface.
  • For heavy cleaning needs, use a soft white nylon scrubbing pad and minimal pressure.
  • Make sure to keep any sealers applied properly maintained according to directions.
  • Sanitize the surface regularly in food prep areas using hydrogen peroxide.

With proper care and regular cleaning, your beautiful quartz countertops will maintain their good looks and durability for many years of use. Follow these best practices for cleaning quartz to keep your counters pristine.

Frequently Asked Questions

How often should I clean quartz countertops?

  • It’s recommended to clean quartz at least once a week for regular maintenance. High traffic areas like kitchens may need cleaning as often as daily.

Can I use rubbing alcohol to disinfect quartz?

  • Yes, diluted rubbing alcohol is safe for occasional disinfection of quartz counters. Make sure to rinse afterwards.

What removes dried on food from quartz?

  • For dried on residue, make a paste of baking soda and water. Let sit for a few minutes before gently scrubbing and rinsing well.

Can I use vinegar and water to clean quartz?

  • Yes, mixing equal parts white vinegar and water works well to remove grease and leave a streak-free shine.

Does quartz need to be sealed?

  • Sealing isn’t mandatory but can provide added protection, especially for lighter colored quartz installed in kitchens. Reapply sealer every 6-12 months.

Can I use Windex or glass cleaner on quartz?

  • It’s best to avoid glass cleaners which can leave residue. Use a small amount of mild dish soap and warm water instead.


Regular cleaning and maintenance is important for quartz countertops to maintain their appearance and longevity in busy kitchens and baths. Following these best practices by using approved cleaners and methods will keep quartz counters looking like new for years. Be sure to clean spills promptly, sanitize regularly and avoid abrasives or harsh chemicals. With the proper care, quartz offers unparalleled durability, beauty and convenience in any room.