How to Remove Stains on Quartz Countertops

Quartz countertops are popular options for kitchens and bathrooms because of their stain resistance and durability. However, they are not completely stain-proof. Certain stubborn stains like oil, grease and permanent marker may require some effort to remove from quartz. Here is a detailed guide on how to remove different types of stains from quartz countertops.

What is Quartz?

Quartz countertops, also known as engineered stone, are made from crushed quartz combined with resin and pigments. The quartz content in these countertops ranges from 90-94%. The resin binds the crushed quartz particles together to form a hard, non-porous surface.

The non-porous nature of quartz makes it resistant to stains. Liquids and spills generally bead up and can be easily wiped away. However, some stains can penetrate the surface over time and require special cleaning methods.

How to Remove Common Stains on Quartz

Food Stains – Ketchup, Wine, Coffee, Tea

Food stains like tomato sauce, ketchup, wine, coffee and tea are common on quartz counters. The tannins and acids present in these foods can slightly discolor the surface over time. Here’s how to remove them:

  • Wipe up the spill immediately with a damp cloth or paper towel. Don’t let it sit.
  • Mix a cleaning solution of warm water and a few drops of mild dish soap.
  • Use a soft cloth or sponge to clean the stain with the soapy solution.
  • Rinse well and dry with a clean cloth.
  • For dried or stubborn stains, let a damp cloth soaked in the soapy water sit on the stain for 5 minutes before scrubbing.
  • Rinse and dry thoroughly afterwards.

Oil and Grease Stains

Oily spills from food prep and cooking can penetrate and stain quartz surfaces. To remove:

  • Blot away any excess oil immediately with an absorbent cloth.
  • Make a paste of baking soda and water and apply it on the grease stain.
  • Let it sit for 5-10 minutes and scrub with a soft brush or sponge. Rinse and dry.
  • Alternatively, use a degreasing cleaner made specifically for stone surfaces.

Permanent Marker or Ink

Permanent marker, ink and dye can be challenging to remove. Try the following approaches:

  • Apply a small amount of rubbing alcohol on the stain and let it sit for 1-2 minutes.
  • Use a non-abrasive scrub pad and rub gently to remove the stain.
  • Another option is to make a paste with hydrogen peroxide and baking soda. Let it sit briefly before scrubbing.
  • You may have to repeat these steps a couple of times for full removal.

Hard Water Stains

Hard water deposits can build up on quartz over time. To effectively remove:

  • Mix equal parts white vinegar and water in a spray bottle.
  • Liberally spray the solution on the affected area and let it sit for 5 minutes.
  • Scrub with a non-abrasive scouring pad and rinse thoroughly.
  • Dry the surface completely after cleaning.

Etch Marks

Acidic substances like citrus fruits and juices can sometimes etch or dull quartz surfaces. Here’s how you can try to remove light etch marks:

  • Make a paste with baking soda and hydrogen peroxide.
  • Use a soft cloth to rub the paste onto the affected area using small circular motions.
  • Let it sit briefly, then rinse and dry the surface.
  • Repeat if needed for stubborn etch marks. Severe etching may require professional help.

Tips for Cleaning and Caring for Quartz

  • Use coasters under glasses and wipe up spills quickly to prevent stains.
  • Clean quartz regularly with mild soap and water.
  • Don’t use abrasive cleansers or scrub pads which can scratch the surface.
  • For dried spills, soak the area with some water before cleaning for best results.
  • Reseal and polish quartz once a year using specialty stone cleaners and sealers.
  • Avoid getting strong chemicals like paint removers, oven cleaners etc. on your quartz.

Can You Remove All Stains from Quartz?

Most stains can be removed from quartz surfaces with the right cleaning methods. However, it depends on the nature of the stain and how long it was present on the counter. In some cases, stains may permanently discolor or damage the surface.

Extreme heat and lengthy exposure to very strong chemicals can sometimes mar quartz permanently. If stains persist despite your best cleaning efforts, it’s best to call in professional quartz restoration services.

With prompt cleaning and proper care, quartz countertops will stay beautiful and stain-free for many years. Follow these helpful tips to keep your quartz counters looking like new.