Mold stains can form on roof shingles that are in permanent shade.
How to clean your roof mold.
If your roof slope isn t too steep and you re comfortable working on it you can clean it yourself and save the dough.
No pressure washers please.
And they have to repeat the cleaning every few years.
The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae.
Be sure to wear rubber gloves to protect your hands while working with cleaning products.
One way to clean the roof of algae and moss is with a brush and a little grunt work scrubbing and separating the greens from the roof.
There are a number of commercial products available that will get rid of mold but if you don t mind working at heights getting mold off roof.
The bigger the roof the more hundreds you ll spend.
You ll need a full body harness a garden sprayer a.
Use undiluted white vinegar on hard surfaces in kitchens and baths.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
Then use a long handled brush to scour the surface of the shingles and loosen stuck on mold while it s dry and brittle.
Splash the plants and parts of your lawn that are close to the sides of your house with water to protect them from the bleach solution.
To clean mold off a roof start by putting on rubber gloves a breathing mask and goggles to protect yourself from the harsh cleaning chemicals.
Mold or mildew makes black ugly streaks on a roof.
You can also create a mold removal solution with some common household items.
Professional roof cleaners charge hundreds of dollars.
But luckily especially when paid attention to most of the time to remove algae and mold your roof will just need a good thorough cleaning.
Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it.
Step 1 protect your plants and lawn.