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How to Clean Quartzite Countertops

Valerie Albarda

By Valerie Albarda
Published April 7, 2023

Quartzite countertops give your kitchen a high-end look. Keeping the countertops clean ensures they always look good and help protect your investment. We’ll show you how to clean your quartzite countertops as part of routine maintenance in just a few easy steps.

Skill

Beginner

Time

Few Hours

A woman wearing blue gloves while cleaning a quartzite kitchen countertop.

What is Quartzite?

Quartzite is a dense, low-maintenance natural stone. It’s a beautiful stone with a glassy appearance and, in some pieces, resemble marble. Quartzite is heat-resistant, making it an excellent choice for kitchen countertops. Quartzite is virtually scratch-, etch- and chip-resistant, however, it isn’t indestructible. Sharp objects can cause damage.

While quartzite is naturally formed, it’s also porous and there are variations in its porosity. The more porous the surface, the greater the chance of it absorbing coffee, wine and other liquids prone to staining.

Quartzite vs. Quartz

Although the names are similar, don’t confuse quartzite with quartz. Quartzite is formed when quartz-rich sandstone is exposed to heat and pressure. Quartz countertops are made from ground-up natural minerals combined with resins and are considered a manmade product.

How To Clean a Quartzite Countertop

Quartzite is easy to maintain. For daily maintenance, wipe the countertop down with mild dish soap and warm water.

Below are the cleaning steps in detail.

Caution

Don’t use acid- or citrus-based cleaners, bleach, ammonia or any abrasive cleaners, brushes or sponges to clean the quartzite countertop as this could damage the seal, making the quartzite more susceptible to stains.

Cleaning a Quartzite Countertop

Removing Stains from Quartzite Countertops

Despite your best efforts, sometimes stains happen. To tackle tough stains on your quartzite countertop, use a poultice – a pasty mix of baking soda and water to absorb the stains. Spread the paste on the stain, let it dry then remove it. Afterwards, wipe the countertop to remove any excess paste.

Below are the stain removal steps in detail.

Removing Stains from Quartzite

Sealing Quartzite Countertops

The key to easy maintenance of quartzite countertops is sealing. Chances are your countertops were sealed during the manufacturing process but with use and the passage of time, the countertops may need to be resealed. If you want to keep your quartzite looking shiny and beautiful, seal it at least once a year. It’s easy to seal quartzite countertops. Apply the sealer, allow it to soak into the countertop, remove excess sealer and repeat.

To determine if your countertops need to be resealed, pour a small amount of water on the countertop and let it sit for one minute. If the water beads and there’s no absorption, the countertop is still sealed. If the water spreads out and is absorbed into the countertop, it should be resealed.

How to Seal Quartzite Countertops

Tips to Keep Quartzite Countertops Looking Great

Overhead shot of two black chairs and a quartzite countertop with fruit and a board on top.

Quartzite countertops are a beautiful way to enhance your kitchen, and it’s an investment work protecting. Here are some tips to help keep your countertops looking their best.

  • Quartzite countertops should be resealed at least once a year.
  • With any spills that have the potential to stain, be sure to blot them as soon as you can to prevent staining or keep it from spreading over the countertop.
  • Be careful with acidic substances like vinegar, soda, lemon or lime juice, etc. or when cutting acidic vegetables and fruits as these can damage quartzite.
  • Clean the countertop gently. Scrubbing too aggressively causes dull spots.
  • Don’t put liquid soap directly on the countertop as it could leave a film.
  • To prevent scratches and heat damage on the countertop, make sure you use trivets, coasters, cooling racks and cutting boards.

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