Clean Concrete Floor With Muriatic Acid

It is excellent for cleaning away rust stains and efflorescence but must be used with extreme caution.

Clean concrete floor with muriatic acid.

With proper use it removes stains when other cleaners fail. Step 1 clean the surface. Masonry projects that use cement products like mortar concrete and grout can be messy 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. Muriatic acid is a strong acid cleaner used on masonry surfaces to clean stains.

Muriatic acid is the strongest acid available to the public. You roughen such a floor by etching it with muriatic acid. A smooth concrete floor must be roughened before paint will stick to it. If the acid comes in contact with skin wash it away with large amounts of water.

These solutions are for etching the concrete. If you re just removing mineral deposits efflorescence use a much weaker mix 10 1 or 16 1 for muriatic acid. Muriatic acid can work wonders on filthy concrete and it can also be very useful in cleaning excess smears of dried mortar and grout or when attempting to alleviate tough rust stains. Mix 3 to 4 parts water with 1 part acid or follow label instructions for a 10 concentration 15 for hard smooth concrete.

In order to achieve the perfect finished project you must first clean the floor which you plan to acid wash. Remove everything from the surface and sweep away the dirt. Follow these easy steps to acid wash your concrete or garage floor. It also reduces the surface alkalinity of the concrete that can cause some paints to adhere poorly.

Acid etching is the process of applying hydrochloric muriatic or buffered phosphoric acid to a slab then rinsing it off with water. Hose the surface in order to remove any tough particles. Oxalic citric and muriatic acid are commonly used to clean concrete and masonry. Muriatic acid should never be used indoors and has to be thoroughly neutralized before disposal.