How to Look After Quartz Countertops

Quartz countertops are a popular choice for many homeowners due to their durability, aesthetics, and ease of maintenance. However, some care and precautions should be taken to keep quartz counters looking their best. Here are some tips on how to properly care for and maintain quartz countertops.

Cleaning Quartz Countertops

  • Use a mild soap and warm water. Avoid abrasive cleaners or scrub pads as they can dull the surface. A soft cloth or sponge works best for regular cleaning.
  • For stubborn stains, use a non-abrasive cleaner made specifically for quartz. Check the manufacturer’s recommendations.
  • Clean spills promptly to prevent stains from setting. Quartz is stain-resistant but not stain-proof.
  • Once a week, clean counters with a quartz-specific cleaner or a mix of warm water and clear ammonia. This removes soil buildup.
  • Disinfect quartz periodically with diluted bleach – 1 part bleach to 20 parts water.
  • Avoid wiping counters with an overly wet cloth/sponge. Excess moisture can damage sealants.

Maintaining the Beauty of Quartz

  • Use cutting boards and trivets for hot pots/pans. Direct high heat can crack and damage the quartz surface.
  • Don’t cut directly on the countertop. Use a cutting board to protect the surface.
  • Avoid harsh chemicals like paint removers, oven cleaners, etc. Check label to ensure cleaner is quartz-safe.
  • Protect sink edges with a waterproof sealant to prevent moisture damage. Reapply sealant regularly.
  • Avoid exposing quartz to strong chemicals like nail polish remover, paint strippers etc. They can discolor the surface.
  • Blot up spills immediately before they have a chance to stain, especially oils, wines, and acidic liquids like lemon juice.

Repairing Damage on Quartz Counters

  • For minor superficial scratches, use a polish made specifically for quartz to buff out the flaws.
  • Deeper scratches may require a professional fabricator to sand and refinish the damaged section.
  • Chips and cracks need professional repair as well. The quartz will need to be patched and re-polished.
  • If the damage is severe, the whole countertop may need replacement. Consult your installer.

How to Clean Different Types of Stains on Quartz

Grease Stains

  • Apply a degreasing cleaner and let it sit for 5 minutes. Avoid abrasive scrubbing.
  • Use a soft cloth to gently blot the area. Rinse well and dry.

Wine, Coffee, and Fruit Juice Stains

  • Clean immediately before stain sets using warm, soapy water.
  • Mix baking soda and water into a paste and lightly scrub stain.
  • Rinse thoroughly and dry area. Repeat if needed.

Dried Spills or Gum

  • Place ice pack on area for 30 minutes. This hardens the substance.
  • Use a plastic scraper to gently lift off the hardened material.
  • Clean area with quartz cleaner and soft cloth.

Hard Water Marks

  • Mix equal parts white vinegar and water.
  • Dip soft cloth into solution and place over marks for 1-2 hours.
  • Wipe area clean and rinse thoroughly.

Mold and Mildew

  • Mix 1 cup bleach with 1 gallon of water.
  • Apply solution and let sit 10-15 minutes.
  • Scrub with soft brush and rinse several times.

How to Seal Quartz Countertops

  • Clean counters thoroughly before sealing to remove any dirt or residue.
  • Apply a thin layer of quartz sealer evenly across the surface. Use a soft cloth.
  • Allow sealer to soak in 10-15 minutes. Thoroughly buff off any excess.
  • Avoid using counters for at least 12 hours to allow sealer to cure properly.
  • Reapply sealer every 1-2 years for optimal protection.

6 FAQs about Caring for Quartz Countertops

1. Can you cut on quartz counters?

It’s best to avoid this. Always use a cutting board to protect the surface. The impact from cutting can chip or crack quartz.

2. Do quartz counters need to be sealed?

Sealing is not mandatory but helps prevent stains and damage from moisture. Reapply sealer every couple of years.

3. How long do quartz countertops last?

With proper care, quartz counters last 15-20 years on average. Some brands offer a lifetime warranty against defects.

4. Should quartz counters be polished?

Occasional polishing helps maintain the shine and beauty of quartz. Use a cleaner made specifically for quartz.

5. Can you set hot pans on quartz?

Avoid placing very hot pans directly on the surface. Use trivets. Extreme heat can damage quartz.

6. Are quartz counters heat resistant?

To a certain degree. Quartz can tolerate brief exposure to moderate heat but direct high heat can cause cracks.


Quartz counters add beauty and luxury to any kitchen. By using cutting boards, cleaning spills promptly, avoiding abrasives, and periodically sealing and polishing, homeowners can easily maintain the sparkling look of quartz surfaces for many years. Handle these resilient counters with care and they will retain their elegant appearance. With routine maintenance and prompt stain removal, quartz provides a durable, easy-care alternative to other countertop options.