How to Make a Quartz Countertop Shine

Keep your quartz countertops looking like new with these easy tips for cleaning and polishing.

Quartz countertops are popular in today’s homes for good reason – they are stylish, durable, and low-maintenance compared to other countertop materials like granite or marble. But even though quartz is resistant to scratches, stains, and heat, it still needs proper care and cleaning to keep it looking shiny and bright. Follow these simple steps to clean, polish and restore the brilliant luster of your quartz countertops.

Supplies Needed

  • Microfiber cloths
  • Mild dish soap
  • pH-neutral stone cleaner
  • Soft cleaning toothbrush
  • Quartz polish or sealant

Steps for Regular Cleaning

Regular cleaning is the key to keeping quartz countertops looking their best in between deep cleanings.

1. Remove debris

Wipe down counters at the end of each day with a dry microfiber cloth to remove crumbs, dust and other debris that can create abrasions on the surface over time.

2. Wash with mild soap and water

  • Mix a small amount of mild dish soap like Dawn with warm water in a spray bottle.
  • Spray soiled areas and wipe clean with a damp microfiber cloth.
  • Rinse thoroughly with plain water and dry with a clean cloth.

3. Disinfect periodically

  • Sanitize quartz surfaces by spraying them with a non-bleach disinfectant cleaner.
  • Let it sit briefly before wiping clean with a dry microfiber cloth.
  • This helps kill germs and bacteria that dish soap leaves behind.

4. Avoid abrasive cleaners

Never use abrasive cleansers, brushes or pads on quartz because they can permanently damage the surface. Quartz is stain-resistant but not scratch-proof!

How to Deep Clean Quartz Countertops

For a more thorough clean, give quartz countertops a deep cleaning treatment twice per month using a pH-neutral stone cleaner.

1. Sweep or wipe down

Remove any debris, crumbs or dirt sitting on the quartz.

2. Apply stone cleaner

Spray the pH-balanced stone cleaner directly onto the quartz surface. Avoid cleaners with acid or bleach.

3. Let it sit

Leave the cleaner on for 5-10 minutes so it can break down soap scum and grime.

4. Scrub with soft brush

Use a soft toothbrush to gently scrub any stubborn spots, smears or stains. Apply more cleaner as needed.

5. Rinse

Thoroughly rinse quartz with clean water to remove all cleaner residue.

6. Dry the surface

Wipe any remaining moisture off the quartz with microfiber cloths or allow to air dry.

How to Polish Quartz Countertops

Polishing is necessary every 6-12 months to restore shine and luster to dull quartz.

1. Clean counters first

Quartz needs to be free of dirt, grease and grime before polishing. Clean thoroughly with a pH-neutral stone cleaner.

2. Apply quartz polish

Put a small amount of specialized quartz polish on a soft cloth and rub into the surface using circular motions. Avoid wax-based polishes.

3. Buff to shine

Once polish is evenly distributed, switch to a dry microfiber cloth and buff the quartz until its shiny again. Add more polish as needed.

4. Remove residue

Make sure to buff away all leftover polish residue. Remaining buildup can attract dirt over time.

5. Consider resealing

Applying a quartz sealer every 1-2 years helps polish adhere better while adding extra protection.

How to Remove Common Stains from Quartz

Quartz resists most stains remarkably well, but some troublesome spots may require additional elbow grease.

Coffee and tea stains

  • Mix baking soda and water into a paste and gently scrub stains. Rinse clean.

Dried food, grease and oil

  • Apply a degreasing cleaner like Formula 409 and let sit before scrubbing and rinsing.

Marker and ink stains

  • Rub stains with a cloth dipped in rubbing alcohol or nail polish remover.

Hard water marks

  • Wipe with undiluted white vinegar using a soft cloth or paper towel.

Dried paint splatters

  • Carefully scrape off paint with a plastic putty knife. Avoid metal scrapers.

Candle wax

  • Place wax paper over wax and iron on warm to absorb wax. Wipe away with cleaner.

Lime and mineral deposits

  • Remove deposits by spraying white vinegar and scrubbing with a soft brush.

How to Remove Etches and Scratches from Quartz

Etch marks and light scratches in quartz can be diminished by refinishing the damaged spot.

1. Clean and dry the area

Make sure the section you are repairing is free of dirt, grease and moisture.

2. Sand lightly with fine grit paper

  • Gently smooth scratches using 600 grit sandpaper.
  • Apply even pressure and limit sanding to the damaged areas.

3. Wipe away sanding residue

Remove all dust and debris from sanding using a soft damp cloth. Let dry completely.

4. Apply quartz polish

Rub polish into the sanded areas using a circular motion until blended in. Buff to restore shine.

5. Consider professional help

For deep scratches, etching or extensive damage, hire a countertop specialist for resurfacing.

How to Seal Quartz Countertops

Sealing quartz every 1-2 years helps prevent stains and etches while making cleaning easier.

1. Clean the surface

Quartz must be free of waxes, polishes and other coatings before sealing so the new sealer adheres.

2. Apply thin coats of sealer

Put a small amount of quartz sealer on the cloth and wipe onto the surface using even, overlapping strokes.

3. Remove excess sealer

After 5-10 minutes, buff the quartz with a clean dry cloth to take away any excess sealer.

4. Allow sealer to cure

Sealer will be fully cured and ready for use after 24-48 hours. Avoid cleaning during this time.

5. Add sealer to problem areas first

When reapplying sealer, focus on heavy use areas around the sink and stove at greater risk for damage.

FAQs About Cleaning and Restoring Quartz Countertops

How can I make my quartz counters shine like new again?

Polishing dull quartz with a specialty stone polish every 6-12 months will help restore its shine and luster. Be sure to clean thoroughly first and buff until any polish residue is completely removed.

What is the best way to clean quartz counters daily?

Simply wipe down quartz with a soft damp microfiber cloth and mild dish soap. For disinfecting, use a non-bleach cleaner approved for stone. Avoid abrasive pads or brushes that could scratch.

Why does my quartz countertop look dull in some spots?

Dullness and dark spots are often caused by mineral deposits hard water and soap scum that have built up. Deep clean with a pH-neutral stone cleaner and then polish with a quartz polish restore an even shine.

What should I do if a chemical spills and etches my quartz?

Rinse the spill right away with water. Baking soda mixed with water into a paste can help remove some etching. For deeper damage, sand and refinish the affected section with quartz polish. Sealing will help prevent future stains.

Is it safe to cut on quartz countertops?

Yes, quartz stands up very well to normal kitchen use. Always use a cutting board to protect from deep cuts. Minor scratches can be gently sanded out. Avoid hammering or pounding on the surface which can cause chips.

How often should I seal my quartz counters?

Plan to reseal quartz countertops every 1-2 years. Sealer helps prevent stains and damage while making cleaning and polishing easier. Focus on heavy use areas around the sink when reapplying sealer.

Caring for Your Quartz Countertops

With regular cleaning and polishing, quartz countertops will stay looking like new for many years. Avoid abrasives, use cutting boards, and reseal occasionally. Proper care will maintain the durability, beauty and value of your investment in quartz countertops.


Regular cleaning and occasional polishing are the keys to keeping your quartz countertops in optimal condition. By using the proper products and techniques, you can safely remove stains, scratches and dulled areas from quartz to restore its beautiful factory finish. With just a bit of care, your quartz counters will stay looking like new and retain their stylish luster for long-lasting enjoyment.