How to Clean Vinegar Stain from Quartz Countertop


Quartz countertops are popular in many homes today due to their durability, strength, and aesthetic appeal. However, like any surface, quartz countertops can get stained from spills and acidic substances over time. One common staining agent is vinegar, which can leave behind a faint white haze if not cleaned up properly. Fortunately, removing a vinegar stain from quartz is possible with the right cleaning methods and products.

What Causes Vinegar Stains on Quartz?

Vinegar is an acidic substance typically containing 4-6% acetic acid. When vinegar comes into contact with alkaline surfaces like quartz, a chemical reaction occurs that erodes the top layer of the stone. This causes a light-colored mineral deposit to form on the surface, resulting in a white hazy stain.

While quartz is less porous than natural stone, the acidic nature of vinegar can still penetrate into the surface over time with repeated exposure. So it’s important to promptly clean up any spills before the vinegar has a chance to etch the quartz.

How to Remove Vinegar Stains from Quartz Countertops

Removing vinegar stains from quartz requires using the right techniques and cleaning solutions. Here are the recommended steps:

Step 1: Absorb Excess Vinegar

If the vinegar spill is still wet, immediately soak up as much of the liquid as possible using a clean towel or paper towels. Try not to spread the vinegar around. Blotting is better than wiping to prevent driving the acid deeper into the quartz.

Step 2: Make a DIY Cleaning Solution

The most effective way to clean up vinegar stains on quartz is to make a simple DIY cleaner using ingredients you likely already have at home:

  • 1 cup warm water
  • 1/4 cup hydrogen peroxide
  • 1 teaspoon mild dish soap

Mix these ingredients together until well-combined. You can adjust the amounts as needed to make more or less of the solution.

Step 3: Apply the Cleaner and Scrub Gently

Using a soft cloth, apply a liberal amount of the DIY vinegar stain cleaner directly onto the affected area of the countertop. Allow it to sit for 2-3 minutes. This gives the solution time to break down the stain.

After letting it soak in, scrub the area in circular motions using a soft-bristled cleaning brush or sponge. Apply light pressure as you scrub, but take care not to scour too aggressively. This can damage the quartz.

Step 4: Rinse Thoroughly

Once you’ve scrubbed the stained area well, rinse it off thoroughly with clean water. It may take several rinses to remove all traces of the cleaner and vinegar residue from the quartz.

Follow up by wiping the area dry with a soft, lint-free cloth.

Step 5: Repeat as Needed

Check if the white haze caused by the vinegar has been removed. If it’s still visible, repeat the cleaning process.

With persistent stains, it may take 2-3 applications and scrubbing sessions to fully lift and remove the stain. But don’t give up too soon!

Helpful Tips for Cleaning Vinegar Stains

  • Always test cleaning solutions on a small, inconspicuous area first to ensure it doesn’t damage the quartz.
  • If DIY options don’t work, try a specially formulated quartz cleaner or marble polish for removing tough stains.
  • For best results, clean spills as soon as possible before they have a chance to set into the stone.
  • Avoid bleach, ammonia, acidic, or abrasive cleaners which can etch or dull quartz.
  • Use a cleaner formulated for quartz for regular maintenance cleaning. Soap and water works too.
  • Reseal your quartz countertop once a year to help prevent staining.
  • Place a trivet under bottles of vinegar to protect the quartz surface underneath.

Preventing Vinegar Stains

While quartz is less prone to staining than other natural stones, taking some precautions can help keep it looking its best:

  • Always use a cutting board for food prep instead of cutting directly on the quartz.
  • Clean up spills right away, especially anything acidic.
  • Use coasters under bottles, glasses, etc. to prevent etching.
  • Avoid using quartz as a work surface when dying fabrics.
  • Seal the quartz at least annually with a stone sealer.
  • Don’t let soap, oils, or beauty products sit on the surface.

When to Call a Professional

For stubborn stains that won’t budge, or etching that requires mechanical polishing, it’s best to hire a professional stone restoration company. Improper polishing techniques can damage quartz.

Professionals have specialized tools, cleaners, and training to safely remove difficult stains and restore the quartz’s original appearance. This is advisable for severe vinegar staining or etching that is too deep to buff out yourself.


Vinegar stains on quartz countertops can occur, but they don’t have to be permanent. With the proper cleaning methods, most vinegar stains can be removed to restore the look of your quartz. Just be sure to promptly clean up spills, never use harsh chemicals, and take steps to prevent stains in the first place.

Following these tips, you can keep your quartz counters looking like new and avoid any long-term damage from acidic substances like vinegar. With a little care and effort, you can maintain the durable, beautiful finish of quartz surfaces.