Vinegar bleach ammonia and salt will all effectively change the ph level of your roof allowing you to clean it.
Home remedy for cleaning metal roof.
Pour the mixture into the spray bottle.
How to use bleach mixtures on your roof.
Cleaning la s totally awesome vs.
Bleach mixtures can injure sensitive plants.
Scrub problem areas with your.
Sodium hydroxide lye products on the other hand work better than bleach and are less harmful to vegetation.
Simple forms of roof cleaning like a light washing with a water hose will prevent algae and other agents from forming on the roof.
Of dish soap to help the vinegar cling to the moss and lichens.
Carefully place a ladder near the area of moss.
Hose off and brush all moss loose from your roof shingles.
So the algae colony gets right back to work.
However many metal roof owners want to retain or restore the luster that their metal roof provided when it was brand new.
In fact plain water can often effectively wash away dirt dust and other debris from a metal roof.
Cleaning a metal roof.
Pour distilled white vinegar into a bucket.
Mix water and mild detergent for stubborn areas.
Never mix chemicals together.
Because it is difficult to totally protect them from the mix spray them down with clean water before.
Spray the roof with the diluted substance and let it sit for about an hour.
Apply a storebought or diy cleaning solution to remove the moss.
For any areas that don t wash away with pressurized water fill a.
Bleach may kill the top layer of algae and lighten the stains but it doesn t kill the underlying algae.
Use only one of these substances mixed with water at a time.
If your moss problem requires more than.
The vinegar should be labeled with its acetic acid strength which shouldn t be more than 5 percent.
Opt for something soft to protect your roof s paint and parts.
Hose off and brush all moss loose from your roof shingles.
Use a cloth or sponge to clean.