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Q: How do you clean tannin stains from concrete?
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Why do stains affect clothes?

Different stains affect clothes in different ways. Dyes stains occur when a dye is absorbed into a piece of fabric. Tannin stains deposit color on top of the clothing. Protein stains have proteins which interact with the fabric. Oil stains resist the water which is used to clean them.


How do you remove tea stains from clothing?

Tea is a type of stain known as a tannin. They are some of the easiest stains to clean. Just throw the stained clothing into a washer with some detergent, and wash it with hot water.


How can you clean the stains on the cement of an inground pool while still leaving the water in?

Just increase the acidity of the water for a couple of weeks. a lot of pool stains are the result of tannin from plants and leaves and acid neutralise's it.


How do you remove battery acid stains from concrete will Dawn remove grease stains from concrete?

Baking soda is the best way to remove acid stains from concrete. Dawn may remove grease stains from concrete. Vinegar is another great solvent for grease stains.


How do you clean dog urine stains from black top driveways?

There is no way to get urine stains out of black top driveways. On concrete, bleach can be used, but the stain is never permanently gone.


Could too much baking soda leave rust stains in a in-ground fiberglass saltwater pool?

No Are you sure they are not tannin stains left there by leaves


How do you remove vodka stains?

Vodka is a tannin stain, which makes it fairly easy to clean. Just throw it in the washing machine on a hot water cycle. If you mixed it with anything you may want to pretreat the stain.


How do you clean salt stains from concrete pool?

Salt does not stain you probably have calcium stains. This can be cleaned with a solution of muriatic or hydrochloric acid. try a test piece first and be careful for your eyes.


Once winter is over what is the best way to clean a concrete garage floor with salt stains?

One of the best ways to clean salt stains off a garage floor is with muriatic acid. Use a light solution or follow the instruction on the bottle.


How do you remove gas stains off of color stained concrete?

Check with your local hardware store or Home Depot/Lowes etc. There is a special chemical that is supposed to clean everything from concrete.


What foods stain clothes?

Many foods stain clothes, in fact almost all foods can. Some protein stains are caused by milk, cheese, or meat. Tannin stains are caused by alcohols, coffee, and pop. Dye stains are caused by mustard, cherries, and Kool-Aid.


How many psi of water do you need to clean concrete?

It depends partly on what is dirtying the concrete. If it's oils stains and other motor vehicle fluids, you need at least 2,500 psi and special soaps.