Remove Mildew From Exterior Walls

Fill the second spray bottle with clean water and spray to rinse the area.

Remove mildew from exterior walls.

Remove the sponge and squeeze out any excess liquid. Spray away mildew starting. Mildew can grow on both exterior and interior bricks. If the dark colour fades after a few minutes it s mildew.

Place the sponge back into the mixture and continue applying it to small areas of mold on the exterior walls. How to remove mold on the outside of a house today s homeowner watch this video to find out how to prevent and remove mold and mildew from the outside of your house using bleach a scrub brush and trisodium phosphate. For molds on the surface of the wall mix detergent and water solution and clean the area with a scrub brush. Wipe dry with a rag or towel.

Rainwater and wind can bring dirt onto a brick exterior surface and lead to mildew growth. Scrub mold off with a rag or towel. Mix a solution that consists of 1 gallon of warm water 1 cup of. A solution of one cup of bleach mixed with a gallon of water can be used with a stiff brush to clean the brick.

Mildew is the name for the most common type of black mould on walls characterised by spots that can then spread over larger areas if left untreated. Don t use wire brushes or synthetic brushes they can discolor the brick. To find out if you have mildew on your walls apply some bleach onto the affected area with a cloth. Continue until the mold removal solution has been applied to all of the areas on the wall.

If you can hose off the walls or scrub them down with warm water to remove any cling on spores when you finish and leave the walls clean and shiny. Monitor and control the humidity level inside to protect brick walls from excessive moisture which begs mildew to grow on it. Adjust the dial to regulate the water to cleaner ratio according to the cleanser s instructions and hook up the pivotpro to a garden hose attached to the nearest spigot. Rub the sponge over a small area of mold.

Removing surface mold put on safety goggles and gloves to protect your eyes and skin from the chemicals used to remove the mold. After scrubbing the wall vacuum the area again with the water extraction vacuum. Spray the solution on the affected area.