How To Clean Concrete Block Walls

Hydrogen peroxide or ammonia also work well too.

How to clean concrete block walls.

Dust off the walls with a dry rag to remove loose dirt and dust. Open the windows in the basement for air circulation. Your supplies are likely to be a bucket scrub brush and detergent. Lay plastic sheets on the floor next to the wall.

Make a mixture of soap and warm water. After the molds are gone you must rinse the area with clean water. Hydrogen peroxide or ammonia also work well too. Dissolve 1 2 ounce of trisodium phosphate tsp in a gallon of hot water in a large bucket.

How to clean interior concrete walls step 1. Spray the entire wall with water to rinse off dust and dirt. This will catch any drips from the cleaning solution. Scrub the wall with the water using a long handled nylon bristle.

To remove efflorescence from your concrete block walls you will need a few handy tools and ingredients. A soft brush vacuum cleaner hose attachment. Spray off the soap with a power sprayer and let the wall dry. Spray the wall as necessary while cleaning it so the.

Protect the floor around the walls with plastic sheeting. Dip the scrub brush in the mold and clean the concrete wall properly. 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. How to clean an exterior concrete wall 1.

Put on a pair of. 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. How to clean cinder block basement walls hunker.

Take the right amount of bleach and mix it with water.