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Can You Use Windex On Granite?

As strong and durable as the Granite surface is, cleaning and maintenance are important. Also, choosing the right cleaning product for your granite surface is vital. Having to choose from multiple household cleaning products can be tiring and confusing. That is why your question of “can you use Windex on granite” is understandable. 

Can You Use Windex On Granite?

The truth is that there is no straight answer to this. Some professionals agree that Windex is perfect for any granite surface while others argue that this household cleaner will destroy the granite surface with time. 

The Windex manufacturers themselves made it clear that the product is great for surfaces and countertops including granite. To add extra caution while cleaning your granite, ensure that any cleaner containing ammonia should not be used on any granite surface. 

To be on the safe side, you should settle for an ammonia-free Windex cleaner. Using a normal Windex can render your strong, resilient, and durable granite useless after some time. The ammonia-based Windex is capable of destroying the sealer put on the granite for its protection. When this happens, other damages follow up. This effect includes some other common household cleaners other than Windex which need to be examined before it is used on your granite. 

How to Clean and Disinfect Granite 

When it comes to the best way to care, clean, and disinfect your granite, it does not only have to be through Windex or a special granite-only cleaner. There are other ways to care for your granite and still maintain its shiny and streak-free features. All you need for this process is warm water, mild dish soap, dishcloth, clean microfiber cloth, isopropyl alcohol, and then a spray bottle. 

a. Soak your dishcloth into warm soapy water: This is the first step you ought to take. To do this fill your clean sink with warm water, add a mild soap into it and thoroughly wet a clean dishcloth into the solution. 

b. Wipe the granite surface: Use the soaked dishcloth and wipe away all the dirt from your granite, either in the form of spills or crumbs. 

c. Dry the granite surface with a microfiber cloth: This process is done to avoid streaking. When you dry and buff your granite surface with a microfiber cloth or a soft terry cloth, it will not streak. 

d. Disinfect your granite: To do this, remove any soap residue to restore its shine, then spray 70% isopropyl alcohol onto your granite surface. Allow the isopropyl alcohol to sit on it for 3 to 5 minutes and then rinse and dry with a clean cloth. 

e. Inspect the new look: When the process is followed with ease, you will have a nice, shiny, and clean finish look on your granite. 

While you care for your granite, you also need to take simple measures to ensure that the cleaning process does not go to waste. Apart from cleaning your granite, make sure that your granite is sealed. Once this is done, it protects the granite surface from oils, spills, and stains. Make sure to avoid harsh abrasive cleaners that are acidic or ammonia-based and always use a gentle cloth. 

Does Granite Need To Be Sealed?

Yes, the granite surface needs sealing. Although not all granite needs to be sealed, it is important to do. When you seal your granite, it helps resist dirt and spill. When this spill and dirt is left to stay, it can cause etching and staining. Sealants tend to block liquid from seeping into the granite thereby prolonging the durability of your granite. 

How Often Should You Seal Granite?

Sealing your granite will help avoid damage. If you use your granite surface often you will need to seal it because it all depends on how well you use it. If this is the case, seal it anywhere from every three months to yearly. To seal your granite, consult a professional or a granite company for guidance on how to seal it. 

What Other Surfaces Can Windex Be Used For?

Aside from ammonia-free-based Windex being used to clean your granite, other forms of Windex can be used for multiple purposes. You can get your windows free from dust with Windex, your glass, marble, stainless steel, plastic, tile, chrome, and even vinyl. All you need to do is to spray your Windex to the available surface and wipe it off with a clean microfiber cloth. 

What Cleaners are Safe for Granite?

Since you have seen that Windex is not a good option for your granite, looking for an alternative will not be a bad idea. To clean your granite surface is not much of a big task, all you need is to wipe the surface down with warm soapy water regularly and you will keep the shine in stock. In any case, you need a deeper clean, use a special granite cleaner and make sure the manufacturer specified that it is suitable or made for granite surfaces. 

You can make your solution by combining dish detergent and rubbing alcohol. While doing this, ensure that you do not include ammonia, vinegar, or lemon cleaners into the mixture because they are acidic and will cause more harm than good to your granite. 

Can I Use Vinegar to Clean Granite?

Vinegar is known as an agent for household cleaning but when it comes to cleaning granite’s it is not advisable. Vinegar is acidic and with this feature, it can cause significant damages to your granite surface. Once you use vinegar as your cleaning agent when it comes to granite, then it will wear down the seal with time and dull the finish. This whole effect will damage the stone. To still retain the shiny look of your granite, avoid acidic cleaners. 

Things You Should not Clean with Windex 

Windex is widely seen as a multipurpose household cleaning agent, but if you like cleaning everything with Windex, there are some things you need to avoid or stop. As the spraying and cleaning go on some damages occur as well. Apart from not using Windex on your granite surface, you should also not use Windex on your laptop or monitors. This is because its harsh contents might cause damage to it. 

Do not use Windex on your HDTV screens because this will cause streaks to run across the screen of your TV screen. Do not also use Windex on your windshield or any auto glass. Because of the ammonia-based feature that Windex has, it can break down the tint of your car window and then peel off with time. 

Avoid using Windex as your furniture polish or when cleaning your fine piece of jewelry.


Windex is a good household cleaning agent but what we seem to forget is that it does not work on all surfaces including granite. This is because of the ingredients and content of Windex. When this product is used irrespective of the effects, it causes some harm to the granite by dulling the shine of granite. Besides that, it strips granite sealers that protect the granite. This can be prevented when we use Windex on the right surface or things instead of any household equipment we get hands-on.