How to Clean Bathroom Quartz Countertops

Keeping your bathroom quartz countertops clean and shining like new is easier than you think with some basic maintenance and care. Quartz is an engineered stone made from natural quartz crystals blended with resins and pigments, making it very durable and low maintenance compared to other natural stone countertops. Follow these simple tips to keep your bathroom quartz countertops looking pristine.

Supplies Needed

  • Mild dish soap or stone cleaner
  • Soft cloth, sponge or paper towels
  • Water
  • Microfiber cloth

Routine Cleaning

For routine cleaning, a mild dish soap diluted in warm water is usually sufficient to clean bathroom quartz countertops. Here are the steps:

  • Mix a few drops of mild dish soap like Dawn or other stone cleaner in a spray bottle filled with warm water.
  • Spray or wipe the quartz surface with the soapy solution using a soft cloth or sponge.
  • Let it sit for 2-3 minutes. This allows the soap to break down any oils or grime.
  • Wipe again with a clean damp cloth or paper towels to remove all residue.
  • Dry thoroughly with a microfiber cloth to prevent water spots.

Cleaning quartz daily or after each use is ideal to prevent buildup of grime. Quartz resists stains well but rinsing after spills helps avoid deep staining.

Deep Cleaning

For a deeper clean every week or two, use a non-abrasive cleaner formulated for stone:

  • Spray the stone cleaner directly onto the quartz and let it sit for 5 minutes.
  • Use a soft bristle brush or Scotch-Brite pad to gently scrub the surface. Apply light pressure.
  • Rinse thoroughly and dry with microfiber towels.

What to Avoid

While quartz is very durable, you should still avoid:

  • Abrasive cleaners or scrub pads as it can damage the surface over time.
  • Vinegar, bleach, ammonia or acidic cleaners which can dull quartz.
  • Letting spills sit can lead to stubborn stains over time.

Tough Stains and Disinfecting

For tough stains like dried food, grease or hard water marks:

  • Make a paste with baking soda and water. Apply to the stain and let sit for 5-10 minutes.
  • Scrub gently with a soft bristle brush.
  • Rinse thoroughly and dry.

For disinfecting, use a cleaner with bleach or ammonia. Thoroughly rinse after as these can be harsh on quartz with repeated use.

Maintaining Shine

Quartz naturally resists water and stains. But to make it really shine:

  • Use a stone polish every 2-3 months. Apply with a soft cloth and buff to make quartz gleam.
  • Consider re-sealing quartz every 2 years, especially if you notice water not beading up. Use a quartz re-sealer for best results.

When in Doubt, Hire a Professional

If stains persist or you want a deep cleansing, consider hiring a professional stone cleaner. They have industrial cleaners and tools to restore the original shine and appearance of quartz.

Keeping quartz clean is easy with some basic care. Daily wipe-downs, routine cleaning and avoiding abrasives will keep bathroom quartz countertops looking like new for years to come. With a bit of maintenance, you can enjoy durable, water-resistant and beautiful quartz countertops.

Frequently Asked Questions

How often should I clean quartz countertops?

  • It’s best to clean quartz counters at least once a day or after every use. Quick daily wipe downs prevent buildup of grime, oils and spills that can stain over time.

What is the best cleaner for quartz?

  • For routine cleaning, a mild dish soap and water works well. For a deeper clean, use a cleaner formulated specifically for stone like quartz, granite and marble. Avoid abrasive cleaners.

Can you use bleach or vinegar to clean quartz?

  • It’s best to avoid bleach, vinegar, ammonia and other acidic cleaners as these can dull and etch the surface over time. If needed for disinfecting, rinse thoroughly after use.

What happens if you don’t seal quartz countertops?

  • Quartz doesn’t require sealing. But re-sealing every few years can help repel stains better. If water stops beading on the surface, consider re-sealing with a quartz sealer.

How do you remove hard water stains from quartz?

  • For hard water marks, make a paste with baking soda and water. Let it sit for 5-10 minutes before scrubbing and rinsing. This can help break down and lift stubborn stains.


Quartz countertops are naturally stain and water resistant making them ideal for bathrooms. With some mild dish soap, water and soft cloths, you can easily maintain their shining beauty. Daily and weekly cleaning prevents buildup of grime. Avoid abrasives and acids. Re-seal every 2 years if needed. Follow these tips and your quartz countertops will stay looking pristine for many years.