How to Get Grease Stain Out of Quartz Countertop

Quartz countertops are popular in many homes due to their durability, low maintenance, and stylish appearance. However, like any surface, quartz can get stained, especially by oil and grease. Getting grease stains out of quartz requires using the right cleaning solutions and techniques. Here is a comprehensive guide on how to remove grease stains from quartz countertops.

What Causes Grease Stains on Quartz?

Quartz contains natural quartz crystals combined with polymer resins and pigments. While it’s nonporous, grease can get lodged in micro-scratches and etched areas on the surface. Foods like cooking oils, butter, and salad dressings contain fats and oils that can leave behind hard-to-remove grease stains. Prolonged contact causes the oil to penetrate the surface, making stains more stubborn.

How to Clean Grease Stains on Quartz Countertops

Removing grease on quartz requires breaking down the oil with a degreasing solution. Follow these steps to get rid of tough grease or oil stains:

Step 1: Blot Excess Grease

  • Immediately wipe up any spills using a paper towel or clean cloth. Don’t scrub aggressively as this can drive the grease deeper.
  • Gently blot to soak up excess oils sitting on the quartz surface.

Step 2: Make a Baking Soda Paste

  • In a small bowl, mix 2 tablespoons of baking soda with 1-2 tablespoons of water to form a spreadable paste.
  • Apply the paste directly onto the stained area using a soft cloth or sponge.
  • Let it sit for 5-10 minutes to allow the baking soda to draw out and absorb the grease.

Step 3: Scrub with a Degreasing Cleaner

  • Look for degreasing cleaners like an all-purpose spray, dish soap, or ammonia-based cleaners, specifically made for stone surfaces.
  • Apply a small amount directly onto the stain. Use a soft nylon scrub brush or sponge to gently scrub the paste over the stain.
  • Scrub in circular motions for 1-2 minutes. Avoid aggressive scrubbing.
  • Let the degreaser sit for 5 more minutes to further break down the oil.

Step 4: Rinse Thoroughly

  • Wipe away the cleaner and baking soda paste with a clean, damp microfiber cloth or sponge.
  • Rinse the area well with clean water to remove any soapy residue.
  • Dry thoroughly with a lint-free cloth.

Step 5: Repeat as Needed

  • Check if the stain has lightened or fully removed after drying.
  • For stubborn oil stains, repeat the entire process focusing on that area. The stain should disappear with 2-3 rounds of cleaning.

Helpful Tips for Grease Stain Removal

  • Catch and clean spills ASAP before grease has time to penetrate the quartz.
  • Use a plastic putty knife to gently scrape off any excess hardened grease before cleaning.
  • For cooked-on grease, allow a degreaser to penetrate for 10-15 minutes before scrubbing.
  • Avoid abrasive cleaners and scrub pads which can damage the quartz finish.
  • Thoroughly rinse off all cleaning products to prevent residue buildup.
  • Reseal quartz countertops every 1-2 years to make cleaning easier.

How to Prevent Grease Stains on Quartz

Regular cleaning and prompt spill removal can keep quartz gleaming. Here are some tips to prevent grease stains:

  • Wipe up food spills, drips, and greasy splatters immediately after cooking.
  • Use cutting boards, trivets, and heatproof mats when preparing foods to protect the surface.
  • Seal and maintain quartz countertops with a penetrating sealer to repel stains.
  • Clean quartz regularly with a mild soap and water to prevent buildup of oils.
  • Avoid using strongly pigmented foods and oils directly on the counter.
  • Clean spills from acidic foods like lemon juice promptly to avoid etching.

With the right products and techniques, you can safely remove grease stains from quartz countertops without damage. Be gentle when scrubbing, work quickly to clean up spills, and take steps to prevent stains in the first place.

Frequently Asked Questions

Can I use bleach to remove grease stains from quartz?

No, avoid using bleach or hydrogen peroxide on quartz countertops. The chemicals can discolor or damage the surface. Mild dish soap or all-purpose cleaners work best for grease removal.

What is the best homemade cleaner for grease on quartz?

Make a DIY degreasing solution by mixing 2 cups of warm water, 1/4 cup ammonia, 1/4 cup vinegar, and a few drops of dish soap. Apply it to grease stains and scrub gently before rinsing.

Will hot water remove grease stains from quartz?

Hot water alone won’t dissolve and remove grease. Use it in combination with a degreasing cleaner. The heat helps the solution cut through the grease better when scrubbing the stain.

Can I use Magic Erasers to remove grease?

Magic Erasers are too abrasive for quartz surfaces. Their melamine foam can slowly damage and scratch quartz over time with repeated use. Use soft nylon bristle brushes instead for scrubbing.

How do you deep clean quartz countertops from grease?

For a deep clean, use a degreaser like Simple Green or Krud Kutter mixed with some warm water in a bucket. Scrub the entire surface with a soft brush, then rinse and dry the counters thoroughly. Repeat monthly.


Grease stains don’t have to be permanent headaches on quartz countertops. By using absorbent ingredients like baking soda and the right degreasing cleaners, you can break down and remove oily stains. Getting into a regular cleaning routine is also key to prevent grease buildup. With some elbow grease and prompt attention, you can keep quartz counters shining like new.