How to Recondition Quartz Countertops

Reconditioning quartz countertops can restore their beauty and function. With proper care, quartz countertops can look like new again. Here is a step-by-step guide on how to recondition quartz countertops.

What is Quartz?

Quartz countertops, also known as engineered stone, are made from natural quartz crystals combined with resins and pigments. This makes quartz an extremely hard and durable material, more resistant to stains, scratches and heat than natural stone. However, even quartz can lose its luster over time with heavy use. Reconditioning helps bring back its original beauty.

Why Recondition Quartz Countertops

There are several reasons why you may want to recondition your quartz countertops:

  • Restore shine – Quartz can lose its polish and appear dull from daily wear and tear. Reconditioning will restore the glossy finish.
  • Remove stains – Though resistant, quartz can still get stained from spills like wine, coffee and tomato sauce. Reconditioning helps remove difficult stains.
  • Eliminate scratches – Cutting directly on the countertop can cause light scratches over time. Reconditioning diminishes the appearance of superficial scratches.
  • Repair etching – Acidic substances like vinegar, lemon juice and cleaning products can etch quartz leaving a hazy mark. Reconditioning fixes etching damage.
  • Refresh color – If your countertops have lost their vibrancy, reconditioning can help bring back the rich color.

Supplies Needed

Reconditioning quartz countertops is a multi-step process. Make sure you have the following supplies on hand:

  • Mild non-abrasive cleaner or dish soap
  • Soft cloths and microfiber towels
  • pH-neutral stone cleaner
  • Poultice for stain removal
  • Etch remover and polish for quartz
  • Plastic scraper or putty knife
  • Paint brush and plastic wrap
  • Low-speed polishing pads and buffing cream
  • High-quality sealer formulated for quartz

Steps to Recondition Quartz Countertops

Follow these steps to renew your quartz countertops:

1. Clean the Surface

Start by cleaning the entire surface with a mild cleaner or dish soap and water to remove dirt and debris. Rinse well and let dry completely.

2. Inspect for Stains

Inspect your countertops closely under good lighting to identify any stains. Make note of the type and severity of staining. This will determine your approach for removal.

3. Use a Poultice to Remove Stains

For oil-based stains, make a poultice by mixing a pH-neutral stone cleaner with an absorbent filler like talc or flour. Apply to the stain, cover with plastic wrap and allow it to work for 24 hours before rinsing clean.

4. Spot-Treat Etching and Scratches

Use an etch remover specifically formulated for quartz on any areas damaged by etching. For light scratches, gently rub a polish over the length of the scratch using a soft cloth.

5. Deep Clean the Surface

For a thorough clean, go over the entire surface with a stone cleaner using a plastic scraper or putty knife. This will remove any remaining dirt and residues. Rinse well and let dry.

6. Smooth Out Micro-Scratches

Minimize the look of very fine scratches using buffing cream with a soft polishing pad attached to a low-speed sander. Work in small sections using gentle, even motions.

7. Apply a Fresh Sealant Coat

Once fully clean and polished, apply 2-3 thin coats of high-quality quartz sealer for a refreshed, protected finish. Allow each coat to dry completely before adding the next layer.

8. Maintain with Regular Cleaning

Preserve your reconditioned countertops by cleaning regularly with pH-neutral quartz cleaner. Reapply sealer once a year. Avoid direct high heat and always use a trivet for hot pans.


Can I recondition quartz myself?

Yes, reconditioning quartz countertops is a DIY-friendly process as long as you use the proper products and techniques. Go slowly and work in small sections. Hire a pro for heavy etching or damage.

Does reconditioning change the look of quartz?

It should not change the appearance, only restore the quartz to its original factory finish. It will look refreshed and renewed without altering the color or finish.

How long does reconditioned quartz last?

With proper maintenance, a reconditioned quartz surface should look great for many more years before needing another restoration. Be diligent about using trivets and cleaners.

How often should quartz be reconditioned?

Most quartz countertops need a thorough reconditioning every 3-5 years depending on usage and wear. Spot treat stains immediately as they occur to minimize damage.

Can you get rid of deep scratches in quartz?

No, reconditioning only helps diminish the appearance of very light surface scratches. Deep scratches may require a professional fabricator to refinish that section of quartz.

Reconditioning can breathe new life into worn quartz countertops. With a little time and effort, you can restore their original beauty and function. Be sure to use the proper techniques and quartz-safe products for the best, long-lasting results. With proper care, your countertops will look amazing for many years to come.