How to Get Rid of Yellow Stain on Quartz Countertop


Quartz countertops are a popular choice for many homeowners due to their durability, low maintenance, and stylish appearance. However, like any surface, quartz can develop stains over time with daily use. Yellow stains on quartz countertops are typically caused by spills and can be stubborn to remove. The good news is that with a bit of effort, these stains can be eliminated to restore your counters to their original beauty.

In this comprehensive guide, we will discuss the common causes of yellow staining on quartz and walk through the most effective techniques to safely remove them without damaging your countertop. With the right products and techniques, you can banish those unsightly yellow stains for good!

What Causes Yellow Staining on Quartz?

Before we dive into stain removal, it’s helpful to understand what causes yellowing on quartz in the first place. Here are some of the most common culprits:

  • Spices and Curries: Turmeric, curry powder, and mustard contain vivid yellow pigments that can really sink into the microscopic pores of quartz.
  • Citrus Fruits: Spilled lemon, lime, or orange juice can also lead to yellow discoloration over time. The natural acids eat away at the surface.
  • Cleaning Chemicals: Ironically, some strong cleaning products like bleach can react with quartz and cause yellowing when not diluted properly.
  • Oil and Grease Stains: Kitchen grease splatters from cooking can penetrate quartz and turn yellow as they oxidize.
  • Soap Scum Buildup: When allowed to accumulate, soap scum stains can appear yellow on quartz.
  • Sun Exposure: UV rays from sunlight can slowly cause quartz to yellow, especially lighter colored materials.

The good news is that with the right removal methods, these stubborn yellow stains can be banished for good.

Safe Cleaning Solutions for Yellow Stains

It’s important to use the proper cleaning solutions when tackling yellow stains to avoid damaging the quartz surface. Here are some safe, effective options:

Baking Soda and Hydrogen Peroxide

Making a paste with baking soda and hydrogen peroxide can lift many yellow stains without harsh chemicals. The bubbling reaction helps break down staining.

Lime Juice or Vinegar

For citrus-based stains, applying lime juice or vinegar can help dissolve the acidic discoloration. Let it sit for a few minutes before scrubbing.

Bar Keeper’s Friend

This abrasive powder cleanser is designed to remove stubborn marks on quartz, granite, and other surfaces without scratching.

Mr. Clean Magic Eraser

The mild abrasive pads can rub away many yellow stains with just water and a bit of elbow grease.

Dish Soap and Warm Water

For mild discoloration, a mix of dish soap and warm water may be enough to remove the stains with persistent scrubbing.

Be sure to avoid harsh chemicals like bleach or acidic cleaners which could damage quartz and worsen discoloration. Test any new cleaning solution on an inconspicuous spot first.

Step-by-Step Stain Removal Techniques

With the right supplies gathered, you’re ready to tackle removing those yellow eyesores. Follow these proven techniques:

1. Try Dish Soap First

For mild stains, start by mixing a few drops of dish soap into warm water. Using a soft sponge or cloth, scrub the stained area in circular motions. This may be enough to lift some lighter discoloration.

2. Make a Cleaning Paste

For more stubborn stains, make a paste using baking soda and hydrogen peroxide or lemon juice. Apply the paste directly to the stain and let it sit for 5-10 minutes. This will allow the solution time to break down the discoloration.

3. Scrub and Rinse

After letting it sit, scrub the paste over the stain using a soft bristle cleaning brush or Magic Eraser pad. Apply elbow grease to work the cleaner into the surface. Rinse thoroughly with clean water and pat dry.

4. Use a Countertop Cleaner

For really tough yellow spots that remain, spray a specialized quartz cleaner like Bar Keeper’s Friend directly onto the stain. Gently scrub with a damp cloth or sponge in circular motions. Rinse and dry completely.

5. When Needed, Sand and Reseal

For severe discoloration that penetrates deep into the quartz, very fine sanding may be required. Hire a countertop professional for this to avoid damage. Resealing may be needed afterward.

With persistence and the right cleaning methods, your quartz counters can be restored to their original spotless beauty once those yellow stains are vanquished.

Tips for Preventing Future Yellow Staining

Once you’ve succeeded in removing those pesky yellow stains, you’ll want to take measures to prevent new discoloration. Here are some handy tips:

  • Wipe up spills as soon as they occur, especially oils, juices, and spices. The quicker you act, the easier stains will be to remove.
  • Seal your quartz countertops every 1-2 years to protect from stains and etching.
  • Use cutting boards and trivets when prepping food to prevent direct contact.
  • Clean counters regularly with a mild soap and water solution using a soft cloth.
  • If using strong cleaners like bleach, always dilute properly and rinse thoroughly.
  • For cooked-on grease stains, use a degreasing cleaner specifically formulated for quartz.

With some diligence to keep counters clean and protected, you can minimize the chances of future unsightly yellow stains returning.

Frequently Asked Questions

What are the most common causes of yellow stains on quartz counters?

Spices, citrus juices, grease, cleaning chemicals, soap scum, and sun exposure are the most prevalent causes of yellow discoloration on quartz surfaces.

What should I avoid using to clean yellow stains?

Avoid harsh chemicals like bleach, acidic cleaners, or abrasive pads that could scratch or damage quartz. Always test new cleaners on an inconspicuous spot first.

How can I prevent future yellow staining?

Promptly wipe up spills, use trivets and cutting boards, clean regularly with mild soap and water, reseal periodically, and take care when using harsh cleaners by following manufacturer dilution instructions.

Can I use a Magic Eraser to remove yellow stains?

Yes, Magic Eraser cleaning pads can safely remove many types of stains from quartz counters with just water and some light scrubbing.

If stains remain after cleaning, do I need to replace the whole countertop?

No, even severe stains that penetrate the surface can usually be sanded out by a professional quartz fabricator/installer. Resealing provides protection afterward.


Yellow stains on beautiful quartz countertops can certainly be an eyesore. However, with the proper supplies and techniques, these stubborn stains can safely be removed to restore your counters to their original pristine condition. Just remember to always use non-abrasive cleaners designed for quartz and apply a bit of elbow grease while scrubbing. With some diligence on stain prevention and prompt cleanup of spills, you can keep your quartz surfaces looking like new for years to come.