How to Restore Shine on Quartz Countertops

Quartz countertops are a popular choice for many homeowners due to their durability, low maintenance, and beautiful appearance. However, over time quartz counters can lose their shine and appear dull. Fortunately, there are several effective methods for restoring the luster and shine to quartz countertops.

Cleaning Quartz Countertops

The first step in restoring shine to quartz countertops is a thorough cleaning. Regular cleaning removes dirt, grime, and residues that can build up on the surface and cause it to appear dull.

Use a pH-Neutral Cleaner

When cleaning quartz, it’s important to use a high-quality pH-neutral cleaner specifically formulated for stone surfaces. pH-neutral cleaners will not degrade or dull the quartz surface over time. Avoid using vinegar, ammonia, abrasive cleaners, or anything acidic or alkaline.

Microfiber Cloths

Always use microfiber cloths when cleaning quartz. Microfiber traps and lifts away dirt without scratching. Avoid using paper towels or abrasive scrubbing pads.

Clean Frequently

Get in the habit of wiping down quartz counters at least once a day. Quick daily wipe-downs prevent buildup that leads to dullness.

Deep Clean Regularly

In addition to daily cleaning, quartz should receive a thorough deep cleaning at least once a week. Move appliances and thoroughly clean the entire surface.

Removing Etch Marks and Stains

Quartz is resistant to stains, but highly acidic substances like lemon juice, vinegar or harsh chemicals can damage and etch the surface leaving dull spots.

Baking Soda Paste

For light etching or stains, make a paste of baking soda and water and gently rub it over the affected area using a soft cloth or sponge. Rinse thoroughly.

pH Neutral Stone Cleaner

For deeper stains, use a pH-balanced stone cleaner and a soft cloth to rub the area in circular motions. Let the cleaner sit for 5 minutes before rinsing.

Mr. Clean Magic Eraser

Magic Erasers can lift many types of stains without damaging the quartz finish. Rub gently over the stain and rinse thoroughly after.

Bar Keepers Friend

For extremely stubborn stains, make a paste with Bar Keepers Friend and water. Let it sit for 5-10 minutes before scrubbing and rinsing. Use sparingly.

Polishing and Sealing Quartz Countertops

The best way to restore lost shine and luster is by polishing and/or sealing the quartz.

Use a Quartz Polishing Compound

Special quartz polishing creams contain mild abrasives that buff out dull areas and restore shine. Apply to the quartz and buff in circular motions using a soft cloth.

Reseal Every 1-2 Years

Quartz countertops are sealed at installation. Resealing every 1-2 years will refresh the protective barrier and restore shine. Use a quartz-specific sealant, not one made for natural stone.

Call a Professional

For best results on a severely dulled quartz countertop, consider hiring a professional stone restoration company. They have specialized tools and expertise.

Preventing Dullness and Damage

The best way to keep quartz counters looking shiny and lustrous for years is by taking preventative steps.

Use Cutting Boards

Never cut directly on the quartz. Always use a cutting board to protect from dulling and deep scratches.

Wipe Up Spills Quickly

Promptly wipe up spills, especially from acidic substances like wine, fruit juice and tomatoes. Don’t allow liquids to puddle and permeate.

Avoid Harsh Chemicals

Do not expose quartz counters to strong chemicals like paint removers, oven cleaners or drain openers. They can damage and corrode the surface.

Install an Apron-Front Sink

Choose an apron-front sink instead of an undermount. This creates a small ledge that protects the quartz from excessive water exposure.

Use Hot Pads and Trivets

Place hot pads or trivets under hot pans and dishes to prevent thermal shock, which can dull quartz.

FAQs About Restoring Shine to Quartz Countertops

How can I make my quartz counters shine like new?

Polishing with a quartz polishing compound and resealing the counters will restore lost luster and shine. You may also need to use stain removers if etching or discoloration is present.

What is the best daily cleaner for quartz?

A pH-neutral stone cleaner is ideal. Avoid vinegar, bleach, ammonia, or acidic/alkaline cleaners. Use a microfiber cloth with any cleaner.

My quartz counters are scratched and dull – can they be repaired?

Light scratches can be buffed out with polishing compound. Deeper scratches may require professional refinishing. Severely damaged quartz may need replacement.

I tried polishing my quartz but it’s still dull – what should I do?

The dullness may be caused by etching if acidic substances damaged the surface. Use a stain remover before polishing again. If not improved, professional help may be needed.

Should I seal new quartz counters after installation?

It’s a good idea to seal quartz after installation to enhance stain resistance and shine. Use a sealant made specifically for quartz. Reapply every 1-2 years.

What is the difference between quartz polishing cream and sealant?

Sealant creates an invisible barrier that repels moisture and stains but doesn’t affect shine. Polishing cream uses mild abrasives to buff out dull spots and restore luster.


With regular cleaning and polishing, quartz countertops can maintain their sparkling shine for many years. Avoid chemical damage by using the proper cleaners and protecting the surface. Address any dulled or damaged areas promptly with the appropriate polishing or stain-removal methods. With proper care, quartz countertops will stay looking like new and add brilliance to any kitchen.