Is Windex Safe for Quartz Countertops?

Date: January 6, 2020
Author: Jon Smith
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Quartz is increasingly popular for its beautiful appearance in homes, sophistication, and is surprisingly low maintenance. You may be one of those people who believe Windex is to be used on literally everything, but do you want to risk damaging your beautiful new Quartz countertops? This is a must-read for any quartz countertop owner.

In this article, we will answer the question that is asked almost every single day "Is Windex safe for quartz countertops" and give you an in-depth guide on what cleaners are great for quartz and what cleaners you should avoid.

Is Windex safe for Quartz countertops?

Yes, Windex, multi-surface sprays, glass cleaners, degreasing cleaners, and Clorox products are all safe on the highly durable countertop material of Quartz. Quartz will always respond better to a soft cloth instead of paper towels or rough scrubbers. Since Quartz is not porous, it will be stain-resistant, non-absorbent, and won’t require harsh chemicals to keep it clean.

If you have Quartz in your home or plan to install it, you will need to know the do’s and don’ts to preserve your countertop investment. Life happens around these countertops, and this is where you gab with family, do the children’s homework, cook the meals that sustain your family! Be sure it’s a clean countertop, and your quartz shines the way it deserves to!

Now that you know that Windex is safe for quartz countertops lets get a little deeper and see what other cleaning agents you can use that you may have sitting around at home. Let's also discuss what cleaning agents you should NEVER use on your quartz countertops. This is a must-read for any quartz countertop owner.

Products You Can Use on Quartz

The products that will work well on your Quartz countertops and are okay to use include:

  • Windex or other glass cleaners
  • Bleach-free Clorox or other multi-surface cleaners (be sure to dilute)
  • Disinfectant sprays
  • Vinegar and a warm, soft dishcloth
  • Degreasing cleansers
  • Mild soaps
  • Liquid detergents
  • Butter knife on stains that need to be scraped off like dried food
  • Soft sponges
  • Microfiber cloths/soft rags

Quartz is very durable but not indestructible.

You need to understand the products made for your countertop material to avoid tarnishing, bleaching, or ruining your expensive countertops. The real trick is using tools that are not too abrasive and will treat your countertops gently.

Although quartz is durable, it should not be cleaned with scratchy sponges or abrasive paper towels. This can leave behind a residue, leave scratches, and soften the resin top-layer that protects your quartz.

Being patient and using softer, mild, and non-coarse cleaning materials will be the key to having quartz countertops that last for years to come.

Products You Cannot Use on Quartz

Now that you understand the basis for what you should be using on your quartz countertops, it will be easier to understand why the next products are not recommended.

The products you should not use on your quartz countertops are:

  • 100% Bleach (non-diluted)
  • Strong/harsh chemicals
  • Acetone
  • Nail polish remover
  • Paint thinner
  • Permanent dyes
  • Oven cleaners
  • Pumice stones
  • Stiff brushes
  • Sandpaper
  • High-acidity products
  • Highly-alkaline products

Quartz is durable but not strong enough to fight off scratchy sandpaper, bleach, or extreme pH.

Quartz wants the mild sweet spot of a neutral pH and soft textures.

Can You Clean Quartz with Vinegar?

Yes, you absolutely can use vinegar to clean your kitchen and home.

Vinegar is such a fantastic cleaning product because

  • It’s acidic
  • It kills germs
  • It’s non-toxic
  • It’s not harsh to inhale
  • Won’t cause respiratory problems like many toxic cleaning products popularly used
  • Dissolves away scum, dirt, and brine build-up
  • Dissolves glue
  • Works on toilets, countertops, vinyl, resin, wood, metal, and much more
  • Vinegar mixed with baking soda will fix red-wine stains

Be careful with white vinegar as sometimes it is more acidic and will be too potent or concentrated. Dilute it with water if you are concerned about sensitive materials or use a more mild-vinegar like apple cider vinegar.

Pro-Tip on the Smell: Many people would love to convert to a ‘greener’ way of cleaning, especially as they notice the long-term effects on their lungs, but they hate the fragrance of vinegar! If you are turned off by the odor, simply dilute with water, squeeze in some lemon juice, and add 3-5 drops of your favorite essential oil to the spray. Voila!

Can You Clean Quartz with Rubbing Alcohol?

Yes, many of your multi-purpose countertop cleaners and glass cleaners such as Windex, will have a percentage of alcohol in the product.

Alcohol is a premium product for disinfecting and sterilizing. Quartz countertops will respond very well to alcohol, but it will most likely require dilution to avoid harming your quartz.

A great recipe you can reference if you plan to make your own cleaning solution is this one:

  • 3-parts dish detergent or strong soap
  • 1-part rubbing alcohol
  • 1-part water

This will be ideal for harsher stains or tough grease messes. You may not need rubbing alcohol for all of your cleaning jobs but having some nearby is handy.

Do not overdo the rubbing alcohol and wipe it up quickly. A small amount of alcohol will do nothing to the countertop, but if left on for too long, it could cause fading, staining, or whitening on your Quartz.

Again, this would take a strong potency that is left behind, not wiped off, or diluted. So it would be quite hard to damage your Quartz countertops with rubbing alcohol.

The Benefits of Quartz Countertops

There is a reason that millions of people are upgrading their real estate by enhancing the kitchen environment. The reason that many of these homeowners are selecting quartz over popular countertop materials like granite or limestone could be due to the benefits of quartz:

  • Stain-resistant
  • Non-porous
  • Anti-microbial
  • The resin sealant placed on Quartz protects it from mildew, mold, stains, and odor-causing bacteria)
  • Elegant appearance
  • Easy to maintain
  • Thousands of options, colors, styles, and patterns to choose from
  • Quite reasonable compared to the competition on price (around $70 per square foot average)
  • Increases your home’s value, makes you money in the long-run, ROI
  • Good for the environment as it’s mined within the United States while granite comes from Asia or South America. This means lower shipping costs and fewer emissions.
  • The marble look, for less!

As you can see, it’s a product that sells itself. If you are seeking an upgrade to your household, research quotes in your local area and compare the benefits of Quartz against other costly competitors. It may give you the look you prefer, at the lower price.

Is Windex Safe for Granite Countertops?

No, Windex and products similar to Windex should never be used on granite or other natural stone countertops. It is best to use a suggested cleaning product on natural stone. If you prefer to use something you have at home then check out this article on using denatured alcohol to clean granite countertops. Always be sure to use cleaners that are nonabrasive and never use harsh chemicals on natural stone countertops.

Final Tips for Maintaining Your Quartz Countertops

Some final words of wisdom to get the most out of where your family will congregate include:

  • Always utilize a cutting board. This will protect your countertops from slicing and dicing, which will lead to scratches.
  • If you have thick stains, leave a solution of vinegar mixed with baking soda on top of the stain. Let it sit for about an hour, and you can cover it with a plastic seal. It should be easy to wipe up after being tightly secured and soaking in for the allotted duration.
  • Always rinse off a chemical or harsh product with a layer of water or damp cloth. You don’t want to leave a harsh chemical sitting on your countertops for a prolonged amount of time. This could stain or cause discoloration in your pattern, especially if you have a darker shade of quartz.
  • Always try to clean up spills right away to avoid staining. Simply dip your rag in some watered-down soap-solution and wipe it away, being sure not to leave behind a soapy residue that will cause a flakey buildup.
  • Do not place extreme heat on your quartz countertops and always set hot pans on a hot pad or rivet. The resin will be somewhat heat resistant but should not be exposed to temperatures exceeding 300-degrees Fahrenheit. This could lead to cracking and expensive repairs.

Final Thoughts

Yes, you can use Windex or a multitude of gentle cleaners.  Unlike some countertop materials, quartz is non-porous, so most chemicals stay on the surface.  Clean gently using mild cleaners, and then go back to enjoying your home!

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About Jon - Website Owner

Jon Smith

Hi, my name is Jonathan Smith. I have been in the granite business for many years and have worked my way up from an installer helper to an installer and then a countertop business owner. 

I started my countertop company with very little and grew extremely fast because of my knowledge and helpfulness. I started this countertop resource for 1 main reason. That reason is that there are no countertop websites with all the correct information and none of them are from an industry expert like myself. 

I am still in the trade every single day installing countertops, educating people on the type of material they are using for their homes, and making people's dream kitchens a reality.
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