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How To Remove White Stains On Concrete Caused By Salt?


White stains on concrete caused by the salt for the driveway can be unsightly. The good news is that they’re easy to remove if you know what products to use and how to apply them. Here are some ways to remove white stains from concrete caused by salt:

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Here Are Some Ways To Remove White Stains From Concrete Caused By Salt For The Driveway:

  • Use A Solution Of 50/50 Water And Vinegar, Scrub It On The Stains, Then Rinse With A Garden Hose.

To remove the white stains, you’ll need a solution of 50/50 water and vinegar. Vinegar is an acid, and water is a base—the two react to form salt and water. The salt for the driveway will dissolve in the water, leaving your concrete clean! This method is concrete-safe.

  • Mix Up A Thick Mixture Of Baking Soda And Hydrogen Peroxide, Rub It On The Stains, Then Let It Sit Overnight Before Washing It Off.

Mix 1 cup of baking soda and 1 tablespoon of hydrogen peroxide. Rub the mixture onto the stains, let it sit overnight, then sponge it off in the morning.

If you don’t have any hydrogen peroxide on hand, you can also use club soda or lemon juice instead. Just be sure to treat the area as soon as possible—if left untreated for too long, salt for the driveway stains can become extremely difficult to remove. This method is concrete-safe.

  • Make A Paste With Distilled Water And Muriatic Acid, Apply The Paste To The Stains, Wait 30 Minutes, Then Wash It Off.

Soak the concrete in a solution of one cup of muriatic acid and four gallons of water for 30 minutes, then wash it off with clean water. Wear protective clothing and gloves when using this method, because muriatic acid is a strong acid that can cause chemical burns if it comes into contact with your skin or eyes. Do not mix this solution with any other chemicals, and do not use it on granite or marble surfaces; its effects on those materials are unknown at this time. Also, avoid applying the acid if the concrete has been sealed; doing so may damage its surface sealer and cause more staining to occur in future years.

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Thankfully, there are several ways to remove these stains from your concrete. Most of them involve some sort of cleaning agent and then letting it sit overnight before rinsing off the next morning. The most effective method is probably using a 50/50 mixture of vinegar and water, but if you don’t have any on hand feel free to try these other two options!

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