You will need water bleach scrub brush sponge disposable towel etc.
Mold and mildew on concrete block walls.
Saturate the walls with the peroxide then let it sit for up to 30 minutes.
To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle.
How to remove prevent mold mildew on concrete block walls step 1.
Collect the necessary tools and materials you will need a few essential tools and ingredients to get rid of black mold.
The concrete makes an exceptionally attractive spot for mildew since concrete tends to absorb moisture and provides a porous.
Concrete is a poor insulator.
Mold growth on concrete due to humidity is typically diffuse and spread across a large area.
Put on the mask goggles and gloves.
In time this elevated surface moisture creates an environment conducive to mold growth.
Scrape away all surface mold and mildew and place the scrapings in a plastic garbage bag.
Only mold grows on concrete blocks so.
Identify areas of mold growth.