Clean the mold and mildew mix 1 2 cup of tri sodium phosphate tsp in a gallon of water in a bucket.
How to clean a steel roof.
Washcloth sponge soft bristle brush non abrasive pad.
Soak a heavy cloth or sponge with glasswax.
Opt for something soft to protect your roof s paint and parts.
Spray the roof with the diluted substance and let it sit for about an hour.
Use a cloth or sponge to clean.
When a panel section is clean rinse the washed panels with fresh water.
If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp.
In order to clean a metal roof safely and effectively you ll need to remember a few important things including the following.
There should always be at least one other person present when getting.
Never never never get on top of your roof alone.
If a panel becomes difficult to clean continue rubbing longer but do not increase pressure.
For every part water combine 0 05 part mild dish or laundry detergent.
The following are great tools to clean your metal roof with.
Beginning at the bottom portion of a panel section wipe in a left to right motion until clean.
Use an osha approved safety ladder.
Tsp is available in most paint or home improvement stores.
Use only one of these substances mixed with water at a time.
Vinegar bleach ammonia and salt will all effectively change the ph level of your roof allowing you to clean it.