Saturate the area with water.
Hydrochloric acid cleaning bricks.
This is a ten to one water acid ratio.
Saturate the area you will be cleaning with water from your hose.
Hydrochloric acid also known as strong water or muriatic acid is a chemical normally used for cleaning hard surfaces and surfaces which are hard to clean such as brick concrete and others.
Use protective goggles gloves and clothing to cover face eyes and skin.
This is a highly corrosive product should be used with extreme caution otherwise it may damage your skin or the objects of your home.
Screw an extension pole onto a thick bristled brush.
When mixing add the acid to the water not water to acid.
Ask this old house mason mark mccullough demonstrates how to clean soot out of brick using acid subscribe to this old house.
For darker bricks use 1 part acid to 20 parts water.
I want to clean a large area of brick paving and was told to use hydrochloric acid the label has fallen off bottle and i need to know how much to mix with water to use it safely to the bricks.
Removes stubborn stains limescale ingrained dirt heavy cement and mortar stains from brick concrete paving and patios scaffolding and tools.
All mortar dags should be removed using either a metal or wooden scraper.
Continue applying the solution until the surface is clean.
Protect all areas which may come in contact with a cleaning agent as recommended by the manufacturer of the proprietary.
How do you use hydrochloric acid to clean brick paving without doing damage to bricks and garden 2006.
Hydrochloric acid is used to remove mortar stains from clay brickwork.
Pour one gallon of clean water into a bucket.
Hydrochloric acid should not be used to treat any other stains or at any other time during the life of your brickwork.
Add 378ml of muriatic acid.
Hydrochloric acid based cleaner for exterior use.
For cleaning of lighter colored bricks use a mixture of 1 part acid to 10 parts water.
Scrub the bricks with the acid water solution using a combination of vertical and horizontal strokes.
The following procedure is recommended when cleaning with hydrochloric acid.