How to Remove Scratch from Quartz Countertops

Cleaning the Scratch

First, clean the scratched area thoroughly with soap and water to remove any debris or residue. This will help the scratch treatment work better.

Using Baking Soda

Make a paste by mixing baking soda and water. Apply the paste to the scratch using a soft cloth or sponge. Gently rub in a circular motion for 2-3 minutes. Rinse and wipe dry. Baking soda is a mild abrasive that can help reduce the visibility of shallow scratches.

Sanding the Surface

For deeper scratches, use ultra-fine grit sandpaper (600 grit or higher). Lightly sand the scratch to flatten and smooth it out. Be careful not to sand too aggressively as this can damage the surrounding surface. Wipe away sanding residue.

Applying Polishing Compound

After sanding, apply a polishing compound designed for quartz. Rub it into the scratch using a buffing pad or soft cloth. Buff until the compound starts to clear. Remove residue and polish until the scratch blends into the surrounding surface. This fills and smooths the scratch.

Using a Clear Coat Sealant

To help conceal scratches, apply a thin coat of clear sealant formulated for quartz countertops. This fills in the scratch and provides an extra layer of protection against future scratches. Allow the sealant to fully cure as per manufacturer instructions before use.

Preventing Future Scratches

To prevent more scratches:

  • Use cutting boards and hot pads when prepping food.
  • Don’t scrub or scour the surface aggressively. Use soft cleaning tools.
  • Avoid abrasive cleaners which can damage the surface over time.
  • Use a silicone mat under appliances like the microwave or air fryer.
  • Clean spills promptly to avoid stains setting in.
  • Consider having the countertop re-polished every few years.

When to Call a Professional

For very deep gouges or extensive damage, it’s best to hire a professional quartz countertop fabricator. They have specialized tools to polish out and repair significant damage.

FAQs about Removing Scratches from Quartz

What household items help get scratches out of quartz?

Baking soda, soft cloths, ultra-fine grit sandpaper, polishing compound and clear sealant can all be used to reduce the appearance of scratches in quartz. Avoid using any harsh, abrasive products.

Does toothpaste work to fix quartz scratches?

No, toothpaste is too abrasive for quartz. It can end up damaging the surface further. Use baking soda or polishing compound specifically formulated for quartz instead.

Can I use a magic eraser on quartz scratches?

Magic erasers are made of melamine foam which is very abrasive. It’s best to avoid using them on quartz as they could make scratches worse. Try baking soda or polishing compound instead.

What grit sandpaper is best for sanding quartz countertops?

Use ultra-fine grit sandpaper of 600 grit or higher. Anything more abrasive can damage the quartz surface. Gently sand just the scratch, not the whole countertop.

Is there a scratch repair kit for quartz countertops?

Yes, you can find commercial scratch repair kits formulated for quartz. They contain sandpaper, polishing pads and compound. Read the instructions carefully before use.

Should I wax my quartz countertops to prevent scratching?

No, avoid using wax on quartz countertops. It can create a hazy, yellowed appearance on the surface over time. Use a specialty quartz sealer instead for protection.


There are several effective options for reducing the appearance of scratches on quartz countertops. With the right supplies and techniques, light to moderate scratches can be polished out. Prevention is also key – avoid using harsh abrasives and immediately clean spills to keep your quartz pristine. Handle scratches promptly so they don’t worsen over time. With some care and effort, you can keep your quartz countertops looking like new for years.