Fill a 5 gallon plastic bucket halfway with lukewarm water.
How to clean concrete block walls.
How to clean cinder block basement walls hunker.
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.
Using a dish soap solution and a toothbrush carefully scrub at stained areas.
Lay plastic sheets on the floor next to the wall.
Make a mixture of soap and warm water.
Dust off the walls with a dry rag to remove loose dirt and dust.
Spray the wall as necessary while cleaning it so the.
To remove efflorescence from your concrete block walls you will need a few handy tools and ingredients.
Hydrogen peroxide or ammonia also work well too.
How to clean an exterior concrete wall 1.
Your supplies are likely to be a bucket scrub brush and detergent.
Put on a pair of.
This will catch any drips from the cleaning solution.
Then take a scrub brush to scrub the mold.
Fill a bucket.
Dissolve 1 2 ounce of trisodium phosphate tsp in a gallon of hot water in a large bucket.
Take the right amount of bleach and mix it with water.
Dip the scrub brush in the mold and clean the concrete wall properly.
Open the windows in the basement for air circulation.
Hydrogen peroxide or ammonia also work well too.
A soft brush vacuum cleaner hose attachment.
After the molds are gone you must rinse the area with clean water.
You will need a bucket filled with warm water liquid dish soap sponge clean cloth paint or bristle brush dry cloth protective goggles and a fan.
Spray off the soap with a power sprayer and let the wall dry.
How to clean interior concrete walls step 1.