How to Protect Quartz Countertop from Staining

Use Coasters and Trivets

Always use coasters for glasses, especially those containing alcohol or citrus juices which can etch the surface. Place hot pots and pans on trivets to prevent burning or cracking your quartz. The intense heat can damage the solid surfacing material.

Clean Spills Right Away

Don’t let spills sit on the countertop. Immediately wipe up food and liquid spills with a soft cloth or paper towel. For dried or stubborn stains, use a non-abrasive cleaner formulated for quartz. The sooner you clean up a spill, the less likely it will stain.

Avoid Cutting Food Directly on the Surface

Use a cutting board when chopping, slicing or preparing food. The impact from cutlery can dull or chip quartz. Oils and acids from foods can also stain the material if directly exposed.

Apply Sealers

Sealing quartz countertops can add an extra layer of protection, especially for busy kitchens prone to stains. Re-apply sealers every 1-2 years as directed. Select a sealer made specifically for quartz to avoid discoloration or damage.

Don’t Use Strong Chemicals or Abrasives

Do not use products with bleach, ammonia or acid. Stay away from abrasive scrubbers and pads which can scratch quartz. Read product labels and use only cleaners deemed safe for quartz surfaces.

Blot up Spills on Granite

If you have granite countertops near your quartz surface, be extra careful. Granite is very porous and liquid spills can easily seep in and leave a permanent stain. Quickly wipe and blot any spills on granite using a dry cloth.

Perform Deep Cleaning Routinely

In addition to spot cleaning, give quartz countertops a thorough cleaning at least once a week. Use a soft cloth, mild soap and warm water. A deep clean removes built-up grime that can otherwise lead to stains over time.

Avoid Direct Sunlight Exposure

Position small decorative items and potted plants in areas of the countertop that receive direct sunlight. This prevents the sun from potentially fading or discoloring sections of the quartz over time. Keep blinds closed on very hot, sunny days.

Repair Damage Right Away

Inspect your quartz regularly for signs of damage like cracks, chips or scratches. When damage occurs, promptly call a pro to repair it before moisture seeps in and leads to stains. Minor damage can often be buffed out to restore the quartz surface.

Frequently Asked Questions

How long does it take for stains to set in quartz?

Quartz is resistant to stains but liquids like wine or fruit juice can begin to etch the surface after only 10-15 minutes of exposure. The sooner a spill is wiped up, the less likely it will stain.

What household items can damage quartz?

Abrasive cleaners, scouring pads, sharp knives, and very hot pans or objects can all damage quartz. Acidic foods like lemon juice and harsh chemicals like paint remover or oven cleaner can also etch or discolor the surface.

Does sealing quartz really make a difference?

Sealing quartz provides an added layer of protection, especially for busy kitchens. Sealers help liquids bead up on the surface instead of seeping in. Re-applying sealers every 1-2 years will maintain effectiveness.

What is the best way to disinfect quartz countertops?

To safely disinfect quartz, first clean the surface with soap and water. Apply a disinfectant labeled for use on quartz or solid surfaces. Avoid bleach-based products as they can damage and discolor the material.

Can you use vinegar to clean quartz?

Vinegar is acidic so avoid using it to clean quartz countertops. The acetic acid in vinegar can eat away at the solid surfacing material over time. For safe cleaning, use a small amount of mild dish soap with warm water.

How do you remove dried food stains from quartz?

If a food stain has dried on, try a gentle cleaner formulated for quartz and a soft cloth or sponge. Rub gently in circular motions to lift the stain without scratching the surface. Avoid abrasive scrubbers and pads which can damage quartz.


Caring for quartz countertops does require some diligence to prevent stains and damage. By using trivets, wiping spills quickly, avoiding abrasives, and cleaning routinely you can maintain the pristine beauty of quartz for years. Sealing quartz also adds worthwhile protection for busy kitchens prone to spills. With some simple preventive care, quartz countertops can stay looking like new.