Is Acetone Safe for Quartz Countertops?

Acetone is a popular household solvent used for removing nail polish, cleaning, and thinning paints and varnishes. Some homeowners wonder if acetone is safe to use on quartz countertops. Here is a detailed look at using acetone on quartz.

What is Quartz?

Quartz countertops are engineered stone made from crushed quartz crystals combined with resin and pigments. The resins bind the quartz particles into a hard, non-porous surface. Quartz is an attractive, durable, and low-maintenance option for kitchen and bathroom countertops.

Is Acetone Safe for Quartz?

Acetone is generally considered safe for quartz countertops. The resins that bind the quartz particles are resistant to acetone, so using it as a cleaner will not damage or dissolve the countertop surface.

However, there are a few precautions to keep in mind:

  • Avoid prolonged exposure. While brief contact with acetone is fine, you don’t want to leave a nail polish-soaked cotton ball sitting on the counter for hours.
  • Spot test first. Dab a little acetone on an inconspicuous area and let it sit for a few minutes to check for any reaction.
  • Don’t use acetone-based paint strippers. While acetone alone is okay, paint strippers also contain other harsh chemicals that may damage quartz.
  • Rinse thoroughly after use. Make sure to wipe away all traces of acetone so it doesn’t linger.

How to Use Acetone on Quartz

Here are some safe ways to use acetone on quartz countertops:

Removing Nail Polish

Dip a cotton ball in acetone and rub it over nails to remove old polish. Keep the cotton ball moving so prolonged contact with the countertop is avoided.

Spot Cleaning

Dab a small amount of acetone on a cloth to spot clean stubborn grease, glue residue, or marker stains on quartz. Test first and rinse thoroughly after.

Cleaning Paint Supplies

You can safely use acetone to clean paint brushes, rollers, and other equipment on a quartz countertop. Limit contact time and wipe up spills promptly.

Quartz Care and Maintenance Tips

To keep quartz looking like new:

  • Clean regularly with a mild soap and water.
  • Use a granite/quartz cleaner for a deeper clean.
  • Avoid abrasive cleaners and pads that could scratch.
  • Blot up spills quickly to prevent staining.
  • Reseal quartz every 1-2 years with a granite sealer.

Is Acetone Safe for Other Countertop Materials?

  • Solid surface: Yes, safe to use.
  • Laminate: Avoid acetone as it can damage the resin coating.
  • Marble: No, acetone can dissolve calcite in marble.
  • Granite: Brief exposure is okay but avoid prolonged contact.
  • Concrete: Test first, acetone may lighten or etch concrete.


Acetone is generally considered safe for cleaning quartz countertops as long as you take some basic precautions. Limit exposure time, spot test first, and thoroughly rinse after use. Avoid paint strippers and other products with added chemicals. With proper care, quartz countertops can retain their beauty for many years. Regular cleaning and occasional resealing are the keys to keeping quartz looking like new.

Frequently Asked Questions

Can I use acetone to remove dried paint from my quartz countertop?

Yes, you can use a small amount of acetone on a cloth to gently rub away dried paint spots. Make sure to rinse and wipe the area thoroughly afterwards. Prolonged exposure or scrubbing aggressively may damage the surface.

What about using acetone on my quartz kitchen sink?

Acetone is safe for most quartz sinks as well. As with countertops, spot test first and avoid prolonged exposure to prevent dulling the glossy finish over time. Thoroughly rinse the sink after using acetone.

Is nail polish remover with acetone okay on a quartz vanity?

Yes, nail polish remover containing acetone can be used safely on quartz bathroom vanities. Remove polish quickly with a cotton ball, wipe up any spills, and rinse the surface well. Don’t let it sit for extended periods.

Can I use acetone in the manufacturing or installation of quartz countertops?

Acetone is sometimes used in small amounts during quartz fabrication or installation to remove excess adhesive. Brief contact is okay but should be followed by thorough rinsing. Large quantities or pooling acetone could damage the quartz.

Is acetone used to clean or maintain quartz countertops?

No, acetone is not part of routine quartz cleaning or maintenance. For regular upkeep, use a mild soap and water or a stone-safe, non-abrasive quartz cleaner. Acetone should only be used occasionally as a spot-treatment.