Before you begin it s important to repair loose shingles and flashings to minimize roof damage.
How do you clean a roof without damaging shingles.
Carefully place a ladder near the area of moss growth and don slip resistant.
Read on for our best roof cleaning tips.
The gutters perform a key function in your roofing system and they perform best when they are clean and free of debris as well.
Wait about 20 minutes then rinse.
Cleaning asphalt shingles is an important part of protecting your roof.
Step 1 choose a cool and overcast day.
For many this is a preferred method because it doesn t require much bending over or getting dirty.
Mix the hot water bleach and detergent and pour into the garden sprayer.
If you have access to an air blower then feel free to use it to blow off the debris.
Apply a storebought or diy cleaning solution to.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Allow the solution to soak into the shingles for at least 15 minutes.
Blowers will gently blow away the debris without causing any damage to your shingles.
Pour the mixture into the garden sprayer.
Sunlight and warm weather will ensure the cleaning solution dries too fast to be of any use.
Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent.
In addition choose a day with little wind so that when you spray the solution it stays on your roof 1 x research sourcestep 2 perform maintenance on your roof.
The day you perform deep cleaning on the shingles should be cool and overcast.
The best way to clean a roof is to use a roof cleaning chemical and let it sit for awhile.
To stay safe suit up in long sleeves pants and safety goggles.
Start from the top shingle and rinse downward to prevent water seepage.
Just spray it on and leave it.
Hose off and brush all moss loose from your roof shingles.
And just as with the cleaning agents you use to clean algae off the roof be sure to use only non abrasive compounds that will not damage the shingles.
If they are severely molded you may want to give it a little longer.
But there will be a bigger mess to clean up on the ground.
Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.
It will rinse off the next time it rains.
Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water.
Next rinse the shingles thoroughly with a garden hose at low pressure.
Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof.
Before applying the cleaner spray the roof with water to cool it down.
Then spray the cleaner onto the shingles photo 1.
With most good cleaners that s all you need to do.
Follow these three straightforward steps to clean off all moss and keep it from coming back.
That ll prevent the cleaner from drying out too quickly.