Mold reproduces through spores released into the air making it necessary to take precaution when cleaning the surface.
Remove black mold from concrete patio.
The good news is removing black mold on concrete surfaces is fairly easy and straightforward.
Outdoors mold can mar the appearance of the patio and make the patio surface slick.
Also known as strachybotrys atra black mold can grow on just about anything including concrete.
Black mold is a fungi that has a green and black color.
Keep the concrete as clean and dry as possible to help prevent future growth.
The main difficulty in removing the mold is the potential health hazards.
Indoor and outdoor mold can grow on concrete surfaces like patios and basement floors and walls.
If the white substance dissolves easily with water it is likely the latter.
Mold generally occurs in damp areas.
If you have mold growing on concrete driveways brick walkways or paving stone patios around your home the first thing to do is to make sure your children and pets do not have access to the area until you can remove the mold.
How to clean mold from concrete.
It is at best an unsightly nuisance and at worst a health hazard.
Begin by using a vacuum cleaner to remove any caked on dust deposits making sure to use a mini vac or feather duster to remove any from crevices or difficult to reach areas.
Mold might look like black spots or areas that have turned green.
When removing mold it s best to wear an n95 particle mask and rubber gloves to prevent contact with the spores.
Step 1 clean first.
The chemicals would not work without tools so these are the tools to remove mold and mildew on your concrete patio.
Keep the concrete dry to prevent black mold from forming in the first place.
When mold appears indoors it can present a health hazard.
If you have greenish black stuff on your concrete patio it s probably mold mildew or moss damp or moist conditions from rain or humidity can encourage mold and mildew to grow in those nooks and cracks of concrete pavers or bricks.
Some mold is white but can be confused with efflorescence which is a salty film on the concrete.
You will need to give your patio a thorough cleaning before proceeding to remove the mold.
The best solution is to scrub and clean the affected areas with a mold.
It thrives in areas that are damp shaded and have moderate temperatures.