How to Clean Quartz Countertops: Easy Daily Care and Stain Removal

Quartz countertops are engineered stone — made from natural quartz crystals bound with resin. Unlike granite or marble, quartz is non-porous, which means it doesn't need sealing and is highly resistant to staining. It's also one of the easiest countertop surfaces to maintain. Here's how to keep it looking perfect.

Why Quartz Is Easy to Clean

Non-porous — liquids can't penetrate the surface.
No sealing required.
Resistant to most stains when cleaned promptly.
Doesn't harbor bacteria.

What to Avoid on Quartz

Bleach and harsh chemicals — can discolor the resin binder.
Oven cleaners or drain cleaners — highly alkaline, can damage the surface.
Abrasive scrubbers — can scratch the polished finish.
High heat — always use trivets; direct heat can crack or discolor quartz.
Permanent markers or paint — require careful removal (see below).

What You'll Need

Microfiber cloths
Mild dish soap
Warm water
Weiman Quartz Countertop Cleaner and Polish
Non-scratch sponge
Rubbing alcohol (for tough stains)
Plastic scraper (for dried food)

Daily Cleaning

Wipe with warm water and a few drops of dish soap using a microfiber cloth.
Rinse with a clean damp cloth.
Dry with a clean microfiber cloth to prevent water spots.

For a streak-free shine, use Weiman Quartz Countertop Cleaner and Polish — it cleans, shines, and provides UV protection to prevent yellowing.

Removing Dried Food

Dampen the area with warm water and let sit for 2-3 minutes to soften.
Gently scrape with a plastic scraper.
Wipe clean with a damp microfiber cloth.

Removing Tough Stains

Grease and Oil

Apply a small amount of dish soap directly to the stain. Let sit 5 minutes, then scrub gently with a non-scratch sponge and rinse.

Ink, Marker, or Paint

Dampen a cloth with rubbing alcohol and gently rub the stain. Rinse immediately with water. Don't let alcohol sit on quartz for extended periods.

Dried Grease or Wax

Use a plastic scraper to gently lift the residue, then clean with warm soapy water.

Disinfecting Quartz

Quartz is naturally resistant to bacteria, but for extra hygiene:

Spray with a diluted solution of dish soap and water.
Wipe with a microfiber cloth.
For a stronger disinfect, use a diluted isopropyl alcohol solution (70% alcohol, 30% water). Wipe and rinse immediately.

Frequently Asked Questions

Can I use vinegar on quartz countertops?

Occasional use of diluted vinegar is unlikely to cause immediate damage, but regular use can dull the resin surface over time. Stick to pH-neutral cleaners for daily use.

Does quartz need to be sealed?

No — quartz is non-porous and never needs sealing. This is one of its biggest advantages over natural stone.

How do I remove hard water stains from quartz?

Apply a small amount of non-abrasive cleaner or a paste of baking soda and water. Let sit 5 minutes, scrub gently with a non-scratch sponge, and rinse. For stubborn mineral deposits, a little rubbing alcohol on a cloth works well.

Can I cut directly on quartz countertops?

Quartz is very hard and won't be damaged by cutting, but it will dull your knives quickly. Always use a cutting board to protect both the countertop finish and your knives.

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