Cleaning Roof With Bleach

The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.

Cleaning roof with bleach.

Chlorine bleach also known as sodium hypochlorite or sh is not meant to be a roof cleaning chemical because it kills surface algae but can not penetrate the roof shingle granules to remove black mold root structures. Algae mold mildew moss and dirt are often attracted to shingles. You can successfully clean shingles by using oxygen bleach. It is very important to rinse the shingles before the bleach solution dries notes the asphalt roofing manufacturers association.

Keeping roof shingles clean will not only enhance the overall look of your home but can also. Bleach may kill the top layer of algae and lighten the stains but it doesn t kill the underlying. And the runoff harms plants. At keeping it clean we ve seen just about everything when it comes to roofs and moss removal and we can tell you upfront that using bleach on your roof is rarely a good idea.

Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation. But here s the kicker. Clean your roof without taking proper safety precautions. Roof cleaning using chemicals like chlorine bleach and tsp.

Bleach can effectively clean roof shingles and remove even the toughest stains. What bleach does to your roof. A home cleaner can be made with a quart 95 l of standard laundry bleach and a gallon 3 8 l of water. Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.

Why not clean my roof with bleach. They are exposed to wind rain and other weather elements that not only cause dirt to form on the shingles but also mold and mildew. Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof. Chlorine bleach also known as sodium hypochlorite or sh is not meant to be a roof cleaning chemical because it kills surface algae but can not penetrate the roof shingle granules to remove black mold root structures.

Why not clean my roof with bleach. It can lighten the color of your roof and bleach anything the overspray contacts. Roof shingles become dirty over time. Roof stains return in as few as 9 months and the roof mold is worse than before.

Another way to clean shingles with bleach is to combine 1 gallon of water with 1 quart bleach and 1 4 cup trisodium phosphate according to today s homeowner. Stained shingles take away from the overall neat appearance of the exterior of the home. Plus chlorine bleach is a corrosive agent that can damage metal roof flashings gutters and downspouts. Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.

Pour the mixture into the garden sprayer. Mix your cleaning solution.