Use a garden hose to rinse the stains and cleaning solution from the roof.
Clean moss off roof with bleach.
Follow these three straightforward steps to clean off all.
Remove moss from the roof a layer of green moss might look cozy and rustic atop your house but it can be bad news for your roof.
If the moss continues to grow it can damage your roof or concrete.
The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean.
The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.
Set the garden hose on the spray setting with the highest pressure water and hold the nozzle close to the shingles when rinsing.
Using bleach is recommended by most shingle roof manufactures and the arma asphalt roofing manufactures association.
Brush down from the top of the roof toward the ground to loosen and remove the moss.
Chlorine bleach will kill roof moss but when you rinse if off the roof it may kill the plants growing alongside your house too.
They thrive in shady locations.
There are many ways to remove moss that tends to grow in shaded areas.
Allow the oxy bleach mixture to sit on the shingles for about 15 minutes.
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.
Algae will disappear and wash away with subsequent rains the association advises.
Moss may grow on parts of your roof sidewalks or driveway that aren t directly exposed to the sun.
If your moss problem is extensive and you plan to use a large quantity of chlorine bleach bear in mind that it will accelerate the corrosion of your metal gutters and downspouts.
Moss roots are thin and loosen from your roof through contact with the bleach.
Roof shingles can become dirty and stained over time.
To really get all moss and stains off your roof use a stiff bristled scrub brush.
Algae mold mildew moss and dirt are often attracted to shingles.
So will detergent another common moss removal myth.
Keeping roof shingles clean will not only enhance the overall look of your home but can also.
Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.
Moss is a collection of a bunch of smaller plants that have grown together.
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.
This will remove any stains that were loosed up by the oxygen bleach.
