What bleach does to your roof.
Bleach clean roof.
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.
Why not clean my roof with bleach.
Mix your cleaning solution.
Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof.
Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.
You can successfully clean shingles by using oxygen bleach.
Bleach solution that runs off the roof can damage or kill plants and flowers planted below.
Why not clean my 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.
A home cleaner can be made with a quart 95 l of standard laundry bleach and a gallon 3 8 l of water.
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.
Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.
Bleach may kill the top layer of algae and lighten the stains but it doesn t kill the underlying.
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.
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.
Bleach also discolours wooden roofing shingles and speeds corrosion of metal gutters.
Roof shingles can become dirty and stained over time.
Keeping roof shingles clean will not only enhance the overall look of your home but can also.
But here s the kicker.
Bleach can effectively clean roof shingles and remove even the toughest stains.
Roof stains return in as few as 9 months and the roof mold is worse than before.
While specialized eco friendly roof cleaners are available they are a little more expensive.
The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.
Clean your roof without taking proper safety precautions.
And the runoff harms plants.
If your roof gets very mossy and you need to clean it frequently chlorine bleach really takes a toll on your roof.
Roof shingles become dirty over time.
Roof cleaning using chemicals like chlorine bleach and tsp.
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.
It can lighten the color of your roof and bleach anything the overspray contacts.