Use the sprayer to saturate a strip 3 feet high x 10 feet wide.
To clean roof.
The debris including fallen branches and leaves provides a moist environment for moss and algae.
Using safety goggles and gloves and other roof cleaning equipments is always recommended for such tasks.
Apply the roof treatment just after cleaning your rv roof.
Another roof cleaning approach is to use a power pressure washer on the roof.
It needs 24 hours to air dry completely.
Doing this ensures that debris is always heading in the right direction off your roof.
Try and use a sprayer at all times.
I mix up my cleaner in bug sprayer container and spray it all over the roof.
This may not be a necessity but it will remove safety concerns like accidental application on the body parts.
Cleaning roofs is slippery work.
This is the best way to clean a roof if you have asphalt shingles.
You will need about 16 to 20 ounces to cover the entire area.
If the gutter is not clean for a while you can clean it before the roof cleaning.
Spray in 3 foot by 3 foot sections and spread with a clean damp sponge mop.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
An afterthought can be to get your hands on the best homemade roof cleaner.
Just spray it on and leave it.
That ll prevent the cleaner from drying out too quickly.
This should be enough to clean the dirt and moss on roof tiles in most cases although it may be a lot messier when the dirt and water gets blown about.
Remove moss and algae.
Clean your roof regularly.
It should be picked up swept off or blown off regularly to avoid facilitating the growth.
Continue this process until you coat the whole roof.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Then spray the cleaner onto the shingles photo 1.
Here s how i do it.
It can also damage certain types of roof so is only a suitable option in some cases.
Of laundry strength liquid chlorine bleach and water.
Wait about 20 minutes then rinse.
Spray the roof with plain water to dislodge loose dirt and debris.
The best way to clean a roof is to use a roof cleaning chemical and let it sit for awhile.
That way you always stand on dry surface and reduce the chance of slipping.
Start at the lower portion of the roof moving up as you clean each lower section.
With most good cleaners that s all you need to do.
Using a pressure washer set to a low psi rinse loose debris off your roof with clean water.
Start at the ridge of your roof the top and spray down toward the gutters.
Before applying the cleaner spray the roof with water to cool it down.
Use a gutter guard if the gutter easily fills with debris.
It will rinse off the next time it rains.
Tackle the gutters too so that water drains freely.