The proportion of them is 4 for water and 1 for detergent.
How to get rid of black mold on concrete floors.
Use a spray bottle filled with water to lightly mist the moldy concrete.
Mop up with clean water and allow to dry.
Prior to the cleaning make sure to fix all pre disposing factors.
Removing mold from a slightly damp floor will reduce the amount of mold spores released into the air during removal.
Pour the liquid mixture on the affected area and clean up with the broom.
Put on your dust mask and gloves to sweep out the area.
Place a hose on its most powerful setting to clean off the concrete.
Once you clean everything out you re ready to remove the mold.
Mix a new solution this time with one part bleach to four parts water.
Start cleaning by scouring the concrete with a broom.
Wet the area with a sponge if concrete is inside.
Scrub the area again and use a wet dry vac to keep most of the water away from the floor.
Hose off as much black mold as you can.
You ll be moving around a lot of dirt that can mix with mold spores and you don t want to cause an allergic reaction.
You need to do the same to remove mold from concrete.
Dry the floors with a towel or rag.
Rinse the surface with clean hot water.
If there is still mold on the concrete floor you ll need to stronger solution of bleach to remove it.
Then get the bucket and fill in it with the solution of water and detergent.