Cleaning Roof With Bleach

While specialized eco friendly roof cleaners are available they are a little more expensive.

Cleaning roof with bleach.

It can lighten the color of your roof and bleach anything the overspray contacts. You can successfully clean shingles by using oxygen 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. And the runoff harms plants.

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. 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. Plus chlorine bleach is a corrosive agent that can damage metal roof flashings gutters and downspouts. Algae mold mildew moss and dirt are often attracted to shingles.

Roof shingles can become dirty and stained over time. 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. Stained shingles take away from the overall neat appearance of the exterior of the home. Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.

Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof. 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. Roof stains return in as few as 9 months and the roof mold is worse than before. The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.

It is very important to rinse the shingles before the bleach solution dries notes the asphalt roofing manufacturers association. Pour the mixture into the garden sprayer. Why not clean my roof with bleach. Bleach may kill the top layer of algae and lighten the stains but it doesn t kill the underlying.

Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation. Clean your roof without taking proper safety precautions. A home cleaner can be made with a quart 95 l of standard laundry bleach and a gallon 3 8 l of water. Roof shingles become dirty over time.

What bleach does to your roof. But here s the kicker. Roof cleaning using chemicals like chlorine bleach and tsp. Roof stains return in as few as 9 months and the roof mold is worse than before.

Bleach can effectively clean roof shingles and remove even the toughest stains. Mix your cleaning solution.