How to Remove Scratches from Solid Color Quartz Countertops

Quartz countertops are popular in many modern kitchens and bathrooms due to their durability, aesthetic appeal, and low maintenance. However, like any surface, quartz can become scratched over time with regular use. Thankfully, there are ways to reduce and even remove shallow scratches from your solid color quartz countertop.

What Causes Scratches on Quartz?

Quartz is an extremely hard material made from ground quartz crystals held together with resin. This makes it resistant to scratches, but not completely scratch-proof. The main causes of scratches include:

  • Dragging heavy, abrasive objects like pots, pans, and appliances across the surface.
  • Not using a cutting board and slicing food directly on the countertop.
  • Scraping tools or scouring pads too aggressively when cleaning.
  • Spilling acids like lemon juice or vinegar which can etch the surface.
  • Using cleaners containing abrasive particles.
  • Normal wear and tear over time.

Scratches are more visible on solid lighter quartz colors than on patterned or darker quartz surfaces.

Evaluating the Severity of Scratches

Not all scratches are created equal. Before attempting to remove quartz countertop scratches, it’s important to evaluate their severity:

Surface Level Scratches

These light surface scratches are the easiest type to remove. You can catch your fingernail on the scratch but it hasn’t penetrated deep into the quartz. Surface scratches usually appear dull gray or white depending on the quartz color.

Moderate Scratches

Moderate scratches are deeper but the bottom of the scratch is still smooth. You can more easily feel these scratches with your fingernail. They may appear a lighter tone than the surrounding quartz.

Deep Scratches

Deep scratches fully penetrate the quartz coating and resin layer. The bottom of the scratch will be rough or jagged. Fingernails easily catch on the groove. Deep scratches appear almost white.

How to Remove Light Surface Scratches from Quartz

Light surface scratches are the easiest to tackle DIY. Here are some step-by-step instructions using household items:

#1 – Clean the Quartz Surface

Before removing any scratches, thoroughly clean your quartz countertops using a soft cloth or sponge with warm water and mild dish soap. Rinse well and dry completely with a microfiber cloth. Make sure the surface is free of dirt, grime, soap residue, and water spots.

#2 – Use a Pumice Stone

A basic pumice stone, available at any hardware store, can buff out light surface scratches in quartz:

  • Dampen the pumice stone and quartz surface lightly with water.
  • Gently rub the stone in circular motions across each scratch. Apply even pressure.
  • Clean excess pumice dust with a damp cloth.
  • Rinse and dry the surface completely when finished.

Pumice is a mild abrasive that will remove the top layer of quartz revealing undamaged material underneath. However, take care not to overdo it on one area as rubbing too vigorously can create divots.

#3 – Try a Baking Soda Paste

For resistant surface scratches, make a paste with baking soda and water:

  • Mix a few tablespoons of baking soda with just enough water to form a spreadable paste.
  • Use a soft cloth or sponge to gently rub the paste onto the scratches using small circular motions.
  • Let it sit for a few minutes to allow the baking soda crystals to work.
  • Rinse and wipe the area clean. Dry thoroughly.

Baking soda is another mild abrasive alternative to pumice that can lift surface level scratches when used carefully.

#4 – Use a White Polishing Compound

Automotive polishing compounds designed for clear coat finishes can also work on quartz:

  • Choose a high-quality white polishing compound, not a colored wax.
  • Apply a small amount to a microfiber cloth.
  • Gently rub the compound onto scratches using a circular motion.
  • Wipe clean with a dry microfiber towel.

The fine polishing agents will buff out light scratches and restore the quartz’s clarity.

How to Repair Moderate Scratches on Quartz

Moderate quartz countertop scratches that are deeper but still smooth may require a more aggressive approach:

#1 – Use Sandpaper

Start by lightly sanding the area around the scratch to blend the quartz finish:

  • Cut a piece of fine grit (400+) sandpaper into a small square.
  • Place on the countertop and gently sand in a circular motion, starting at the edge of the scratch and working outward.
  • Take care not to roughen the surrounding quartz. The goal is to feather out the scratch transition.
  • Wipe away all sanding dust.

#2 – Apply Polishing Compound

Next, use a polishing compound and patience to smooth the sanded area:

  • Apply a marble, granite, or automotive polishing compound to a soft cloth.
  • Work compound into the scratch and surrounding area using gentle but firm circular motions.
  • Keep polishing until the deeper scratched section matches the smoothness of the surrounding quartz.
  • Thoroughly clean residue and dry.

With moderate scratches, the polishing step helps restore the gloss and blend the transition. Take care not to over-polish as the area will become dull and etched.

#3 – Finish with Stone Sealer

Finally, apply a stone sealer to help bond and harden the repair:

  • Choose an impregnating quartz or granite sealer suitable for polished surfaces.
  • Carefully apply a thin coat following the product directions.
  • Remove any excess sealer and buff.
  • Allow the sealer to cure fully before using the countertop.

The sealer fills in micro abrasions improving the clarity and blending the sanded area.

Dealing with Deep Scratches in Quartz

Deep scratches that feel jagged present the biggest challenge for DIY removal. However, there are still options to improve their appearance:

Use a Clear Epoxy Filler

For narrow but deep scratches:

  • Clean out any loose debris from the scratch groove.
  • Fill or slightly overfill with a clear drying epoxy resin filler.
  • Allow the epoxy to cure fully overnight.
  • Once hardened, sand flush with the surrounding quartz.
  • Buff to blend and polish.

The transparent filler will be nearly invisible but strengthen and smooth the scratch.

Disguise with Colored Epoxy

For wider, deeper scratches:

  • Clean and fill the scratch with colored epoxy tinted to match your quartz.
  • Try mixing in a dusting of pumice stone to help it blend.
  • Level and allow to harden fully.
  • Buff to integrate the patch into the surrounding quartz.

A colored epoxy filler disguises the scratch while giving it structural support.

Consult a Professional Refinisher

For severe deep scratches over large areas, it’s best to consult a professional quartz fabricator or refinishing company. They have access to specialized grinding tools and resins that allow them to polish out even very deep damage. This will come at a higher cost than DIY methods but can restore badly scratched countertops to like-new condition.

How to Prevent Scratches in Quartz Countertops

While there are ways to remove scratches in quartz, prevention is always preferable:

  • Use cutting boards, trivets and hot pads religiously to protect the surface.
  • Avoid using knives or abrasive scouring pads directly on the quartz.
  • For cleaning, stick to soft cloths, sponges, or microfiber along with mild dish soap.
  • Don’t let spills sit – wipe up acids like wine or fruit juice quickly.
  • Regularly apply quartz polish/cleaner to help fill in micro scratches over time.
  • Consider having the quartz professionally resealed every 2-3 years for added protection.
  • Immediately repair chips which can lead to cracks and bigger issues.

With proper care, your quartz countertops can stay scratch-free and look pristine for years. But even if some light damage occurs, there are very effective methods to remove or improve the appearance of scratches. Just match your approach to the depth and severity of the scratch for best results. With a little time and effort, you can restore the flawless facelift finish.

Frequently Asked Questions About Removing Scratches from Quartz Countertops

Can I use sandpaper to remove light scratches from quartz?

No, sandpaper is too abrasive for light surface scratches. Try a pumice stone, baking soda paste, or polishing compound first for slight scratches. Only use fine grit sandpaper (400+) minimally around deeper scratches before polishing.

What household items can fix scratches on quartz?

For light scratches, a pumice stone, baking soda paste, or white automotive polishing compound from the hardware store can help resurface quartz. Start gently and increase abrasion as needed only for deeper damage.

How do you get deep scratches out of quartz countertops?

Removing deep scratches from quartz is challenging. Start by cleaning out debris and applying clear epoxy filler for narrow scratches. For wider scratches, try colored epoxy blended to match the quartz. Or have a professional fabricator grind and refinish severe deep damage.

Can car wax help remove light scratches from quartz counters?

Yes, over time the polishing agents in a high quality automotive wax or polishing compound can help reduce the appearance of faint surface scratches. Just avoid colored waxes which can stain. Test first and reapply regularly.

What is the best DIY method for repairing moderate quartz scratches?

For moderate scratches, lightly sand the surrounding area first to feather out the edges. Follow with a marble, granite, or automotive polishing compound applied in circular motions. Finish by sealing the sanded section with a quartz/stone impregnating sealer.

How can I prevent future scratches on my quartz countertop?

Always use cutting boards, trivets, and hot pads to protect the surface. Clean with soft sponges and mild dish soap – avoid abrasive scouring pads. Wipe up spills quickly, especially acidic juices. Apply quartz polish regularly. Have it professionally resealed every few years.

Can scratched quartz countertops be restored professionally?

Yes, for deep scratches a professional refinishing company can grind down and re-polish the surface using specialized equipment. This removes far more material for more uniform blending compared to DIY methods. Though costly, it can make badly damaged quartz look like new again.


While quartz countertops are very durable, scratches do occur over years of use. Thankfully even deep scratches can often be removed or reduced with the right techniques. For light surface damage, DIY abrasives like pumice or baking soda can buff out these flaws. Moderate scratches require sanding and polishing for an smooth finish. And deep gashes may need professional help. But in most cases,quartz scratches can be repaired safely at home without replacing the countertop. Just match your approach to the type of scratch for optimal results. With a little time and effort, you can restore your solid quartz countertop’s flawless factory finish.