How to Get Coffee Stains Out of Quartz Countertops


Quartz countertops are popular in many homes today due to their durability, aesthetics, and low maintenance. However, like any surface, quartz can get stained from spills – especially from liquids like coffee that have deep, dark pigments. The good news is that coffee stains can be removed from quartz with the right techniques and cleaning solutions. Here is a comprehensive guide on how to get coffee stains out of quartz countertops.

Act Quickly When a Spill Occurs

The key is to act fast when you spill coffee on a quartz countertop. The longer the stain sits, the deeper it can penetrate into the pores of the stone. Immediately wipe up excess coffee with a paper towel or clean cloth. Don’t scrub aggressively at this point, which can drive the stain further into the quartz. Just blot gently to soak up as much liquid as possible.

Remove Surface Stains with Soap and Water

For a fresh coffee stain that you get to quickly, dish soap and warm water can often do the trick. Add a couple drops of dish detergent to a bowl of warm water. Dip a soft clean cloth into the soapy water and gently rub the stain. The surfactants in the dish soap will help lift coffee oils from the quartz. Avoid abrasive scrubbing and rinse thoroughly with clean water.

Use Baking Soda or Hydrogen Peroxide Paste

For more stubborn stains, make a paste with baking soda or hydrogen peroxide. The abrasive yet gentle texture of baking soda can help scrub away lingering discoloration without damaging the quartz. Mix a couple tablespoons of baking soda with just enough water to make a spreadable paste. Apply to the stain and let sit for 5-10 minutes before scrubbing with a soft brush or sponge. Rinse clean.

Hydrogen peroxide can also be effective for bleaching and lifting coffee stains. Make a paste with equal parts hydrogen peroxide and baking soda. Let the paste sit on the stain for 10-15 minutes before scrubbing and rinsing. The oxygenating effects of peroxide help break down staining compounds.

Use Mineral Spirits or Acetone with Care

Tougher coffee stains may call for slightly stronger solvents like mineral spirits or acetone. However, take care when using these as they can damage quartz if overused. First try gently wiping the stain with a cloth dampened with mineral spirits. If needed, dip a non-scratch scrub pad into mineral spirits and rub the stain lightly.

Acetone can also be used sparingly by dipping a cotton ball and dabbing the stain. Limit application of acetone or mineral spirits to 30 seconds at a time, rinsing thoroughly between applications. Too much abrasive scrubbing or long chemical exposure risks permanently dulling the quartz finish.

Consider a Poultice for Set-In Stains

For a deep coffee stain that has set into the quartz, a poultice may help draw it back out. Mix a paste made of baking soda, hydrogen peroxide, and just enough white flour to make a thick paste. Spread it over the stain to a thickness of 1/4 inch. Cover with plastic wrap and allow the poultice to work for 24 hours before rinsing clean. The drawing action can pull deeply embedded coffee compounds up and out of the quartz.

Use a Commercial Quartz Cleaner

There are also commercial cleaners formulated specifically for quartz countertops. Look for ones that contain elements like hydrogen peroxide, mineral spirits, or surfactants tuned for dissolving coffee oils. Apply a small amount to the stain, let sit briefly, and scrub with a soft cloth or sponge. Avoid highly acidic or alkaline commercial cleaners which can etch or damage quartz.

Prevent Stains with Coasters and Cleaning

The best way to deal with coffee stains on quartz is to prevent them in the first place. Use coasters under mugs and cups to catch drips and splashes. Immediately wipe up any spills with a clean, dry cloth. Regularly clean quartz countertops with a mild soap and water to remove residues that allow stains to set in over time. Taking these simple precautions will help keep your quartz counters spotless.

FAQs About Removing Coffee Stains from Quartz

How long does it take to remove a coffee stain from quartz?

This depends on the age and severity of the stain. Fresh stains can often be removed with just quick cleaning using soap and water. Older, deeper set stains may require extended treatment such as a hydrogen peroxide paste or poultice treatment over several hours. Patience is key for tougher stains.

What household items can I use to remove coffee from quartz?

Many common household items can be effective for coffee stain removal. Baking soda, hydrogen peroxide, diluted vinegar, dish soap, and gentle solvents like mineral spirits applied carefully can all help lift coffee stains without damaging quartz.

Can I use bleach to remove coffee stains from my quartz countertop?

Bleach is not recommended, as it can discolor or etch quartz surfaces. Opt instead for hydrogen peroxide, which has bleaching properties but is safer for quartz. Test hydrogen peroxide on a small, inconspicuous area first.

Will coffee permanently stain quartz?

In most cases, coffee stains can be removed from quartz with the proper cleaning techniques. However, deeply set-in stains that soak extensively into the stone may cause permanent discoloration. The key is prompt treatment using recommended methods.

Can you use a magic eraser to clean coffee stains off quartz?

Magic erasers work well for light surface stains but the abrasiveness makes them risky for heavy scrubbing on quartz. Use a magic eraser gently with light pressure to safely lift residuals after trying other methods. Otherwise, the eraser can dull the finish.

In Conclusion

While no surface is completely stain-proof, quartz countertops are quite resistant, especially when spills are promptly addressed. Knowing the right techniques like blotting, dissolving with mild solvents, scrubbing gently with baking soda, and drawing out deep stains can allow you to successfully remove coffee stains from quartz. With some patience and the proper methods, you can keep your quartz counters looking like new. Act quickly at the first sign of a spill, and keep quartz clean between uses, and you’ll find coffee stains are no match for durable quartz.