Hydrochloric Acid Cleaning Concrete

Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water.

Hydrochloric acid cleaning concrete.

For many years it was a standard method of concrete preparation used by nearly all industrial commercial and institutional floor coating installers depending on the floor size and system to be installed. Muriatic acid is the strongest acid based cleaner available to the public and it must be handled with care. These compounds usually contain hydrochloric muriatic acid sulphuric acid sodium bisulphate and sometimes a combination of all three. I use hydrochloric acid using a 3 1 ratio with water acid 3.

I also use the undiluted muratic acid to clean with a sprayer iron off the concrete around my pool. Muriatic acid is basically hydrochloric acid which is hydrogen gas dissolved in water. However make sure the mortar between the stones has cured before you clean the stones. These acid cleaning products are commonly used for washing down concrete cleaning aluminium or brick and dealing with other tough stains on porcelain and metal surfaces.

Dilute the acid with water at a 1 to 4 ratio. We just moved into a newly built house and the tiles in the bathroom are covered with grout so i use the solution above to clean the grout off the tile. These solutions are for etching the concrete. This is the same type of acid found in your stomach.

Cement becomes more difficult to remove over time. 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 this is a highly corrosive product should be used with extreme caution otherwise it may damage your skin or the objects of your home. Mix 3 to 4 parts water with 1 part acid or follow label instructions for a 10 concentration 15 for hard smooth concrete. It s best to clean the stone as soon as possible after the mortar or other cement based material has sufficiently cured.

Tips for cleaning stone with muriatic acid.