Using a dish soap solution and a toothbrush carefully scrub at stained areas.
How to clean concrete retaining wall.
Wear rubber gloves protective eyewear and old clothing when cleaning with chlorine bleach.
If the wall features a normal amount of dirt and debris a garden hose should serve as a sufficient spraying tool whereas a pressure washer should be used to spray stone retaining walls that have accumulated an abnormal amount of caked on filth or have not been cleaned in a very long time.
Commercial concrete cleaners may remove stains that aren t affected by tsp or dish detergent.
The results can be toxic.
Spray scotts outdoor cleaner plus oxiclean onto the dirty gross and grimy area.
You can lay down.
Cup chlorine bleach.
If your interior concrete walls are in need of a good cleaning but you fear the mess you ll be left with just to get the job done worry no more.
The first step in cleaning your stone retaining wall is to thoroughly spray it down with a garden hose or pressure washer.
Spray off the soap with a power sprayer and let the wall dry.
If you are cleaning a retaining wall made of bricks or concrete blocks start off by using some ordinary dish soap in your garden sprayer.
Spray off the soap with a power sprayer and let the wall dry.
The great thing about this cleaner is that its safe.
How to clean concrete blocks.
Never mix bleach and ammonia or products containing these ingredients.
You may be an excellent homeowner that cleans your outdoor areas regularly.
If you are cleaning a retaining wall made of bricks or concrete blocks start off by using some ordinary dish soap in your garden sprayer.