How to Remove Tea Stains from White Quartz Countertops

What Causes Tea Staining on Quartz?

The tannins in tea are responsible for leaving behind stains on quartz. Tannins are plant-based compounds that cause liquids like tea and coffee to have color. When hot tea is spilled on a white quartz surface, the heat opens up the pores of the stone, allowing the tannins to seep in and leave behind a stubborn stain. The longer the spill sits, the deeper it soaks in and the harder it is to remove.

Cleaning Tea Stains from White Quartz Countertops

Blot Spills Quickly

The first step is to blot up the spill right away before it has time to set. Use a clean, dry cloth or paper towels to soak up as much of the tea as possible. Avoid scrubbing or smearing the spill around, as this will spread the stain. Lifting with the cloth will help draw the liquid out of the stone.

Mix a Mild Cleaner Solution

For dried or set-in stains, mix up a mild cleaner solution. Good options include:

  • Dish soap and warm water
  • Vinegar and water
  • Hydrogen peroxide and baking soda
  • Ammonia and water

Avoid harsh cleaners like bleach that could damage the quartz sealant.

Apply the Cleaner and Let Sit

Dip the corner of a soft cloth into the cleaner solution and dab it onto the stain. Let it sit for 5-10 minutes so it can penetrate and lift the stain.

Gently Scrub and Rinse

Use a soft-bristled brush or scrub sponge to gently rub the cleaner into the stain. Apply light pressure and avoid aggressive scrubbing. After scrubbing, rinse the area thoroughly with clean water and dry with a soft cloth.

Repeat as Needed

For stubborn stains, repeat the process using a fresh cleaner solution. Multiple applications may be needed to fully lift out deep-set tea stains. Just take care not to over-scrub, which can damage the quartz.

Use Baking Soda for Extra Cleaning Power

For an extra cleaning boost, make a paste of baking soda and water. Spread onto the stain, let sit for 5 minutes, scrub gently with a soft brush, and rinse. The mild abrasiveness of baking soda can help lift staining without damaging the quartz.

Tips for Preventing Tea Stains on Quartz

To help minimize staining over time:

  • Wipe up spills immediately
  • Use coasters under tea cups
  • Seal quartz regularly with a stone sealer
  • Avoid exposing quartz to tea or coffee for prolonged time
  • Clean quartz daily using a quartz-safe cleaner

With proper daily maintenance and by addressing spills quickly, you can keep white quartz countertops looking like new and prevent tea staining. Following these removal methods can safely eliminate stains without damaging the quartz surface. Be patient and gentle, and your countertops will stay bright and beautiful.

Frequently Asked Questions

How do you get old tea stains off quartz?

For older, set-in stains, make a baking soda and water paste. Apply to the stain, allow to sit for 5-10 minutes, and scrub gently with a soft-bristled brush. Rinse thoroughly. Repeat as needed until the stain lifts.

What is the best homemade stain remover for quartz?

A mix of dish soap and warm water can work well. For extra cleaning power, try mixing hydrogen peroxide and baking soda or vinegar and water. Apply, let sit, scrub gently, and rinse. Avoid harsh chemicals.

Can I use bleach to remove stains from white quartz?

No, avoid using bleach and other harsh chemicals on quartz countertops. The caustic ingredients can damage the quartz sealant and cause etching or dulling of the surface over time. Stick to mild, quartz-safe cleaners.

Why do tea stains keep reappearing on my quartz?

If stains reappear after cleaning, the quartz likely needs to be re-sealed. Quartz sealing wears down over time with regular use. Reapply a quartz countertop sealer every 6-12 months to protect from staining.

How can I prevent tea stains on my white quartz?

Blot spills quickly when they happen. Use coasters for hot beverages. Seal and clean the quartz regularly. Avoid letting liquids sit on the quartz for extended periods. Quick cleanup is key to preventing stubborn staining.


While tea stains on white quartz countertops can be frustrating, they don’t have to be permanent. With prompt cleanup using the right gentle cleaners, you can safely lift even set-in staining from the durable quartz surface. Take your time and remember – light pressure is key! Consistent sealing and maintenance will also help minimize staining issues over the long-term life of your countertops. With some elbow grease and the proper care, you can keep your white quartz counters tea stain-free.