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