How to Clean Stains on White Quartz Countertops

White quartz countertops are a popular choice for modern kitchens and bathrooms due to their durability, aesthetic appeal, and low maintenance requirements. However, like any surface, quartz can become stained over time with spills and daily wear and tear. The good news is that most stains can be removed from quartz with the proper cleaning techniques and products. Here is a comprehensive guide on how to clean stains on white quartz countertops.

What You’ll Need

  • Mild dish soap
  • Soft sponge or microfiber cloth
  • Baking soda
  • Hydrogen peroxide
  • Non-abrasive scrub pad
  • Stone cleaner or sealant

Gentle Cleaning for Light Stains

For light stains or general upkeep, use a soft sponge or microfiber cloth with warm water and mild dish soap. Avoid abrasive scouring pads or powders that could scratch the surface. Gently scrub the stain in circular motions and rinse thoroughly. This simple method can lift up everyday grime, dust, and minor food or drink spills.

Baking Soda Paste for Stubborn Stains

For more stubborn stains, make a paste with baking soda and water. Apply the paste to the stain and let it sit for 5-10 minutes before scrubbing with a soft cloth or sponge. Baking soda is a mild abrasive that lifts stains without damaging the quartz. Rinse thoroughly after scrubbing.

Hydrogen Peroxide for Dried-on Stains

If you have a persistent, dried-on stain, hydrogen peroxide can help lift it. Mix hydrogen peroxide and baking soda into a paste. Carefully apply it directly on the stain and let it bubble for 2-3 minutes. Then scrub with a soft cloth before rinsing. The peroxide will fizz and help break down the stain bonds.

Deep Cleaning with Stone Cleaner

For a periodic deep clean, use a specialized stone cleaner and sealant formulated for quartz. Check the product label to ensure it is safe for quartz. Apply it to the countertop and let it soak for 5-10 minutes. Use a non-abrasive scrub pad to work it into stains. Rinse thoroughly and dry with a soft cloth. Reseal the quartz according to product instructions.

Avoiding Stains

To minimize stains on your white quartz:

  • Wipe up spills immediately before they have a chance to set
  • Use coasters under cups and glasses
  • Clean surfaces regularly with mild soap and water
  • Avoid exposing quartz to strong chemicals like paint removers or oven cleaners
  • Reseal quartz every 6-12 months to add protection

Tips for Stubborn Stains

  • For dried food stains, let a damp paper towel soaked in baking soda solution sit on the spot for 30 minutes before scrubbing
  • For grease stains, sprinkle some baking soda and drizzle hydrogen peroxide on the spot. Wait 2-3 minutes before wiping clean.
  • For ink or dye stains, dab denatured alcohol on the spot and scrub gently. Avoid over-rubbing.
  • For hard water stains, use a little white vinegar and scrub with a soft cloth.

When to Call a Professional

While most stains on quartz can be removed with the proper techniques, some very stubborn stains may require calling in a professional. Avoid abrasive cleaning products or excessive scrubbing, which could damage the surface. For difficult stains that don’t respond to typical cleaning methods, contact a reputable quartz fabricator/installer for advice or professional stain removal.

Frequently Asked Questions

What are some common stains on quartz countertops?

Some typical stains on quartz include food and beverages like coffee, wine, oil, tomatoes, and juice. Other common stains are ink, grease, hard water deposits, metal marks from pans, and dye transfer from cleaning rags or sponges.

Can you use bleach to clean quartz countertops?

No, bleach and other harsh chemicals like ammonia, acids, or abrasive cleansers should always be avoided on quartz surfaces. They can damage or discolor the material. Mild dish soap and water is best for routine cleaning.

Will lemon or vinegar damage a quartz countertop?

Diluted white vinegar or lemon juice are generally safe for occasional use on quartz countertops. Avoid leaving them on the surface too long. Rinse thoroughly after cleaning. Never use concentrated vinegar or lemon juice.

How can you remove dried or baked-on food from quartz?

For dried, caked-on food stains, let a damp paper towel soaked in baking soda paste sit on the area for 30 minutes. The baking soda will help loosen and dissolve the bonds. Then scrub gently with a soft cloth or sponge.

Should quartz countertops be sealed?

It is not mandatory, but recommended to periodically seal quartz about once a year. Sealing fills in microscopic pores and provides an added layer of protection against stains and damage. Use a sealant made specifically for quartz.

What’s the best way to maintain white quartz and keep it looking new?

For white quartz, clean frequently with mild soap and water to prevent buildup of grime. Use coasters, trivets and cutting boards to protect the surface. Wipe spills quickly. Reseal every 6-12 months. Avoid exposing white quartz to dyes, inks and colored liquids.


Quartz countertops are an excellent choice because of their durability and stain resistance. But no surface is totally stain proof. With the proper cleaning methods, however, almost any stain can be removed from quartz countertops. Try natural cleaning solutions first like baking soda, hydrogen peroxide, or mild soap and water. For stubborn stains, use a specialty stone cleaner. With regular care and cleaning, you can keep your white quartz surfaces looking like new for years.