Can You Use Steel Wool on Quartz Countertops?

Quartz countertops are an increasingly popular choice for modern kitchens and bathrooms. Made from engineered stone, they are praised for their durability, stain resistance, and low maintenance. However, like any surface, quartz countertops require occasional cleaning to keep them looking their best. Some homeowners wonder if using steel wool is safe for cleaning quartz. Here is a detailed look at whether steel wool can be used on quartz countertops.

What is Steel Wool?

Steel wool, also known as wire wool, is a material made of very fine, abrasive steel fibers. It comes in grades from very coarse (grade 0000) to extra fine (grade #4). Coarser steel wool is commonly used for tasks like removing paint or rust from metal surfaces. Finer steel wool is suitable for more delicate cleaning jobs.

Steel wool acts as a mild abrasive to scrub away dirt, stains, and residue. It is useful for cleaning many types of surfaces, including glass, tile, stainless steel, cast iron, and some plastics. However, it should be used cautiously on more delicate materials that are prone to scratching.

The Risks of Using Steel Wool on Quartz

While steel wool is safe for many surfaces, it does pose some risks when used on quartz countertops:

  • Scratching the surface: Quartz is very durable, but not impervious to damage. The fine metal fibers and abrasive quality of steel wool can potentially scratch and dull the polished quartz surface over time. Even the super-fine grade #4 steel wool can leave faint hairline scratches on quartz.
  • Dislodging minerals and deposits: Quartz contains natural minerals and particles that give it color and character. Vigorously scrubbing with steel wool could loosen some of these particles, leading to pits and erosion in the surface over time.
  • Loss of shine: Steel wool is designed to scour surfaces, not polish them. Using steel wool can gradually diminish the glossy sheen of a quartz countertop, leaving it looking worn and dull.
  • Discoloration: On lighter quartz colors like white or cream, steel wool may leave behind rust stains as the metal particles oxidize. These stains can be difficult to remove from the porous quartz material.

Better Alternatives for Cleaning Quartz

While steel wool is too abrasive for routine use on quartz, there are plenty of effective and safe cleaning options:

  • Mild dish soap and water: For basic cleaning, wipe down quartz with a soft sponge or cloth using warm water and a couple drops of mild soap. Avoid heavily-fragranced detergents.
  • pH-neutral stone cleaner: Specialty stone cleaners designed for engineered stone are gentle enough when used as directed. Look for products labeled safe for quartz.
  • Baking soda: Make a paste with baking soda and water and use a soft cloth to gently remove stains. Baking soda is mildly abrasive but won’t scratch quartz.
  • Vinegar: Mix equal parts white vinegar and water for an all-natural cleaning solution. The acid in vinegar dissolves dirt and hard water deposits.
  • Hydrogen peroxide: Diluted 3% hydrogen peroxide can help whiten and disinfect quartz countertops. Avoid letting it sit too long, as prolonged exposure can damage some stones.
  • Scotch-Brite non-scratch scrub sponge: For tougher grime, use a sponge with a textured side designed to scrub without scratching. Avoid highly textured sponges on quartz.

When Can Steel Wool Be Used on Quartz?

There are a couple instances when super-fine steel wool could be used judiciously on a quartz countertop:

  • Removing dried food residue or oil stains that don’t come off with other cleaners. Rub gently with grade #4 steel wool and immediately wash the area with soap and water.
  • Polishing small scratches, etching, or dull spots. Lightly rub a #4 steel wool pad in the direction of the existing polish lines, then re-polish the area. Avoid excessive pressure.

However, it’s generally best to avoid steel wool altogether and opt for gentler cleaning solutions to keep quartz counters looking their best for years. Always test any new cleaning method in an inconspicuous area first. With routine care using the right tools, quartz countertops will retain their original beauty and resist wear and tear.

Frequently Asked Questions About Using Steel Wool on Quartz Countertops

Can I use steel wool to clean my quartz countertops?

No, steel wool is too abrasive for regular cleaning of quartz and can cause scratching, discoloration, and loss of shine over time. It’s best to use milder cleaners like dish soap, stone cleaner, baking soda, or vinegar instead.

What happens if I accidentally used steel wool on my quartz counter?

If you just used it lightly in a small area, your countertop is probably fine. But inspect closely for any scratches, change in polish, or metal marks left behind. Avoid using steel wool again in the future, and stick to gentler scrubbing sponges or cloths.

I have some stubborn stains on my quartz. Is it ok to use steel wool just on those spots?

You can try gently rubbing very fine (#4) steel wool on dried, caked-on stains as a last resort if other cleaners have failed. But be extremely cautious not to apply too much pressure, and immediately wash with soapy water after to remove any steel residue.

Can steel wool be used to buff out etch marks or scratches on quartz?

It’s not recommended, as the abrasive wool can worsen the damage. You’re better off using a polishing compound specifically formulated for engineered stone and polishing with a soft cloth to buff out minor blemishes. Consult a countertop fabrication professional for significant damage.

I want to restore the shine to my older quartz countertop. Will steel wool help polish it?

No, steel wool should never be used to polish quartz counters, as it will actually dull and scratch the surface further. Use a polish made for engineered stone instead, and buff in wide circular motions using a microfiber cloth to bring back the glossy finish.


Quartz countertops are a low-maintenance surface overall. But to keep them looking pristine for years, avoid using harsh abrasives like steel wool in your regular cleaning routine. Instead, reach for gentler cleaning solutions like dish soap, baking soda, vinegar, hydrogen peroxide, or pH-balanced stone cleaners. With the proper care, your beautiful quartz countertops will stay in tip-top condition. Handle any stubborn stains with extreme care using only the finest steel wool, minimizing pressure and abrasion.