How To Remove Roof Moss And Mildew

How to clean mold off a roof.

How to remove roof moss and mildew.

Mix 1 part bleach to 3 parts water and apply to the mildew covered area with a hand pump sprayer. Hose off and brush all moss loose from your roof shingles. Because it is difficult to totally protect them from the mix spray them down with clean water before. So will detergent another common moss removal myth.

Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold. Spray all the plants growing near your house with water and this will help protect them from any damage caused by the chlorine bleach. If your moss problem requires more than. This will prevent the solution from draining in your direction.

Be sure to finish the job with a good rinsing and waxing. In other cases the roof is simply too damaged and new roofing will be needed. Bleach mixtures can injure sensitive plants. Hose off and brush all moss loose from your roof shingles.

How to use bleach mixtures on your roof. Spray roof with water. Spray the entire roof thoroughly. Carefully place a ladder near the area of moss.

No matter which method you choose to clean moss from your roof you re going to get dirty so dress appropriately. This will cut right through the mold mildew and scum without hurting the paint or fiberglass. Start on lowest row of shingles and work your way backwards to the upper part of the roof. How to remove moss from roof tiles.

What you don t hear about though is the damage that bleach can do and the long term effects of using bleach to remove moss from your roof. Using a plastic pump type garden sprayer thoroughly soak the affected area with your choice of chemical. Yes bleach will kill moss on your roof. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.

That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles.