Can You Use Weiman’s Granite Cleaner on Quartz Countertops?

Quartz countertops are a popular choice for many homeowners due to their durability, aesthetics, and low maintenance. However, they still require regular cleaning to keep them looking like new. Some homeowners wonder if products made for natural stone, like Weiman’s Granite Cleaner, can also be used safely on quartz. Here is a detailed look at whether Weiman’s Granite Cleaner is suitable for quartz countertops.

An Overview of Quartz Countertops

Quartz countertops, sometimes referred to as engineered stone, are made from ground natural quartz crystals combined with resins and pigments. The resins bind the quartz grains together to form a highly durable and non-porous surface.

Some key features of quartz countertops:

  • Extremely durable and scratch-resistant surface
  • Non-porous so spills cannot soak in
  • Resists staining
  • Variety of colors and patterns available
  • Low maintenance

While quartz is highly durable, it still requires proper cleaning and care. Using the wrong products can damage the surface over time.

Weiman’s Granite Cleaner Features

Weiman’s Granite Cleaner is formulated specifically for use on natural stone surfaces like granite, marble, travertine, limestone, and others. Key details about this cleaner:

  • Safe for everyday use on natural stone
  • Removes dirt, grease, food stains, and more
  • Strengthens stone’s natural protection against stains
  • Helps prevent streaks, haziness, and water spots
  • pH neutral formula

The cleaner contains sulfamic acid which helps dissolve stains on porous natural stone. It also leaves behind an invisible protective barrier.

Is Weiman’s Granite Cleaner Safe for Quartz?

Weiman’s Granite Cleaner is not recommended for use on quartz countertops. The sulfamic acid in the formula can damage and corrode quartz over time. Quartz has a different makeup compared to natural stone and requires a gentler cleaner without acidic ingredients.

Using a cleaner containing sulfamic acid on quartz can lead to:

  • Loss of shine and luster
  • Permanent etching and pits
  • Discoloration over time
  • More staining and damage

Quartz is also non-porous, so it does not need a cleaner that soaks in and leaves a protective barrier.

Best Cleaners for Quartz Countertops

To safely clean quartz countertops and keep them looking beautiful, it’s best to use a mild cleaner formulated for engineered stone. Here are some good options:

  • Method Daily Granite & Stone Cleaner – Non-acidic, biodegradable formula.
  • GranQuartz Stone Cleaner – Specifically designed for quartz surfaces. Contains no harsh chemicals.
  • Scotch-Brite Non-Scratch Sponge – For daily cleaning. Will not scuff or scratch quartz.
  • Soft microfiber cloths – Use damp for cleaning to avoid scratches.
  • Dish soap and warm water – Good for spot cleaning messes. Avoid harsh detergents.

Regular cleaning is also key – don’t allow spills or stains to set. Quartz is less prone to staining when kept consistently clean.

Maintenance Tips for Quartz Countertops

Here are some best practices for keeping quartz counters in good shape:

  • Dry surfaces after spills and cleaning to prevent water spots.
  • Blot up spills immediately to prevent staining.
  • Avoid abrasive scouring pads and powders which can scuff the finish.
  • Use cutting boards and trivets to protect from hot pans.
  • Re-seal with a quartz-safe sealant yearly to enhance stain resistance.
  • Avoid exposing to strong chemicals like paint removers, oven cleaners, etc.
  • Check manufacturer’s care guidelines for your specific quartz.


Weiman’s Granite Cleaner is an effective cleaner for natural stone surfaces, but should be avoided for quartz countertops. The acidic formula can damage and etch quartz over time. Using a cleaner specifically formulated for engineered stone like Method Daily Cleaner or GranQuartz Stone Cleaner will safely clean and protect a quartz surface without posing risks of long-term damage. With the proper gentle cleaning and care, quartz countertops will maintain their beauty and durability for many years.