How to Remove Stains from Quartz Countertops

Can Quartz Actually Stain?

Quartz is non-porous, which means it's highly resistant to staining — but not completely stain-proof. The resin binder that holds quartz together can be affected by strong pigments, harsh chemicals, and prolonged exposure to certain substances. The good news: most quartz stains are surface-level and can be removed with the right approach.

General Rules

• Act quickly — the longer a stain sits, the harder it is to remove.
• Never use bleach, vinegar, or abrasive scrubbers — these damage the resin.
• Always rinse thoroughly after any cleaning treatment.

What You'll Need

• Weiman Quartz Countertop Cleaner and Polish
• Dawn Platinum Dish Soap
• Microfiber cleaning cloths
• Rubbing alcohol (isopropyl alcohol)
• Plastic scraper
• Warm water

Stain Removal by Type

Food & Beverage Stains (Coffee, Wine, Juice, Sauce)

1. Wipe up the spill immediately with a damp cloth.
2. Apply a few drops of dish soap to the stain and let sit for 2–3 minutes.
3. Scrub gently with a damp microfiber cloth.
4. Rinse thoroughly and dry.
5. Follow up with Weiman Quartz Cleaner to restore shine.

Grease & Oil Stains

1. Apply dish soap directly to the stain.
2. Let sit for 5 minutes to break down the grease.
3. Scrub with a damp microfiber cloth in circular motions.
4. Rinse and dry completely.

Ink, Marker, or Dye Stains

1. Dampen a cloth with rubbing alcohol (isopropyl alcohol).
2. Gently dab and wipe the stain — don't rub aggressively.
3. Rinse the area immediately with water — don't let alcohol sit on quartz.
4. Clean with dish soap solution and dry.

Dried or Hardened Food

1. Soak a cloth in warm water and lay it over the dried food for 5–10 minutes.
2. Gently scrape with a plastic scraper.
3. Clean with dish soap solution and rinse.

Turmeric or Strong Pigment Stains

These are among the toughest quartz stains. Try:

1. Apply a paste of baking soda and water to the stain (baking soda is mildly abrasive — use sparingly and gently).
2. Let sit for 5 minutes.
3. Gently rub with a soft cloth.
4. Rinse thoroughly and dry.
5. Repeat if needed.

Nail Polish or Paint

1. Use a small amount of nail polish remover (acetone) on a cloth.
2. Dab — don't rub — the stain.
3. Rinse immediately and thoroughly with water.
4. Clean with dish soap and dry.

Note: Use acetone sparingly and rinse immediately — prolonged contact can damage the resin.

After Stain Removal: Polish to Restore Shine

After treating any stain, finish with Weiman Quartz Cleaner and Polish to restore the surface's natural luster and add UV protection.

Final Thoughts

Quartz stains are usually surface-level and very treatable. The key is acting fast, using the right method for each stain type, and avoiding harsh chemicals that damage the resin. With a little patience, your quartz will look spotless again.