Allow the tsp solution to sit for at least five minutes but do not let it dry out.
Cleaning water stains off concrete.
Wet the scrub brush with warm water and apply a few squirts of the soap to the bristles.
If the hard water stains still remain repeat the scrubbing process.
Cleaning concrete stains baking soda.
Let it sit until the black or green stains turn white but don t let it dry.
Use the soapy brush to scrub the baking soda into the stain until the stain is gone.
Apply with a brush to mildew stains.
Another way to remove hard water marks is with trisodium phosphate otherwise known as tsp which.
Apply undiluted white vinegar to the entire mineral deposit you are attempting to remove and allow the stain to.
Rinse the area clean with fresh cold water and dab it clean with a dry cloth.
How to remove water stains from cement step 1.
Add 1 3 cup of powdered laundry detergent.
Salt and commercial ice melt formulations can stain or actually eat away the concrete around your house.
If the surface was just stained act quickly.
Scrub and the rust stain.
Don t rub the surface it will drive the stain further into the concrete.
How to remove a water stain from concrete hydrochloric acid.
Spray the concrete stains with the soap solution.
Let the cleaner sit on the stain for a few minutes to help it sink it.
To make an easy cement floor cleaner apply a thick coating of the baking soda to the stained area of the concrete floor and let sit for approximately 30 minutes.
Use a nylon brush to scrub it away.
Wash it off with clean water and repeat as necessary.
For older stains skip to step 2.
Allow the surface to air dry.
Mix unsweetened lemonade kool aid with hot water.
Porous concrete absorbs stains easily.
Simple take 5 gallons of warm water and combine 1 pound of tsp with it.
To remove pour one eighth of a cup of liquid dishwashing detergent into a spray bottle then top off the bottle with warm water and shake well.
It may take 2 or more times.
Often you can remove a brand new stain with only household cleaner and water.
Now rub the mixture on the stain with a mop or a rag.
Mildewcide recipe pour 1 quart of chlorine bleach into 3 quarts of water.
Begin to scrub the surface of your concrete fountain where you have the hard water stains.
One effective way to remove white salt deposits from your concrete is with a solution of.
Nasty rust stains on your concrete.
Spray down your cleaned concrete fountain.
Start by squeezing or pouring drain cleaner onto the stain to cover it.
Then take a stiff scrub brush and give the stain a good scrub be sure to use a nylon brush as a metal brush can damage concrete.