Apply water to the.
Muriatic acid to clean concrete off brick.
Dilute the acid with water.
Use a garden hose to fully saturate the stone.
Maybe 1 gallon of acid to 3 gallons of water.
Muriatic acid is a sure way to clean masonry surfaces.
This product is a very strong acid that will clean dried cement products off stones bricks and other masonry surfaces.
If you need a stronger solution mix 1 part acid to 10 parts water.
Usually 1 gallon of muriatic acid to 5 gallons of water will clean 200 sq ft.
Masonry projects that use cement products like mortar concrete and grout can be messy.
However if the pavers are a little more dirty than normal then you may want to increase the potency of the acid.
Put on thick rubber gloves a ventilator mask and eye protection.
It s important to pour the masonry cleaner into the water instead of the other way around to prevent any burns from the acid.
Cover surrounding area with a plastic drop cloth to protect surfaces.
The easiest dilution to remember is 1 cup of acid to 1 gallon of water.
How to clean bricks and mortar with muriatic acid step 1.
Always add the acid to the water never the other way around or you can cause a heat reaction which can make the solution burp up out of the container.
Apply the acid solution.
Select the appropriate amount of muriatic acid.
Let the brick absorb the cleaner for 3 5 minutes then use the water brush to scrub any residue off the brick.
Dip a second brush into the masonry cleaner mixture then gently apply the brush to the brick.
Mix 10 parts water to 1 part muriatic acid in a bucket.