Scrape off any remaining black mold with a spatula.
Cleaning black mold off concrete.
You can rent steam cleaners normally used for steaming wrinkles out of draperies.
Fix all pre disposing factors you may want to figure out what exactly is encouraging the fungi growth on your.
This method uses natural super versatile ingredients in most homes like vinegar and borax.
If the mold is powdery you should also wear a mask to avoid inhaling spores.
Place a hose on its most powerful setting to clean off the concrete.
Mix one cup of bleach.
How to clean mold from concrete the best solution is to scrub and clean the affected areas with a mold killing detergent or a simple solution of household bleach and water.
After the molds are gone you must rinse the area with clean water.
Load water in the steam cleaner and let the machine warm up.
How to kill black mold on concrete step 1.
You can kill mold and remove it from concrete by using a steam cleaner.
Be sure to scrub aggressively to get down into the pores of the concrete.
Dip the scrub brush in the mold and clean the concrete wall properly.
Let the detergent or bleach solution soak in for a while to ensure that all the mold is killed.
Then blast the mold with spurts of hot steam.
You can deep clean your concrete by using trisodium phosphate which is a strong detergent that can degrease as it removes mold and dirt.
Wear old clothes rubber gloves safety goggles and a respirator or dust mask.
Mix 1 4 to 1 2 cup of tsp per gallon of warm water and wear rubber gloves and goggles while scrubbing with it.
It s important to find a sure way to remove it that won t destroy nearby landscaping and harm the environment with a blast of harsh chemicals.
These cleaners should be able to tackle most cases of mold or mildew.
Then take a scrub brush to scrub the mold.
How to remove mold from concrete floors.
Don t use a wire brush which can scratch concrete.
Hose off as much black mold as you can.