Before you begin it s important to repair loose shingles and flashings to minimize roof damage.
How yo clean step tin roof.
Spray the entire roof thoroughly.
Never mix chemicals together.
There is no clean way to attach the plastic.
Create the solution needed for cleaning.
Spray the roof with the diluted substance and let it sit for about an hour.
For any areas that don t wash away with pressurized water fill a.
Spraying the roof 1.
Use a long handled brush to scour the surface of the shingles and loosen stuck on.
Use the razor knife to cut off the excess plastic sheeting.
Cleaning a metal roof.
The possibility of slipping and falling makes working on any roof dangerous but it s especially so if the roof rises more than 4 feet for every 12 feet of.
Step 4 replace the tin roof.
How to clean a metal roof.
To get rid of mold and other types of growth for good it s best to use a powerful.
Use a cloth or sponge to clean.
Opt for something soft to protect your roof s paint and parts.
Vinegar bleach ammonia and salt will all effectively change the ph level of your roof allowing you to clean it.
The day you perform deep cleaning on the shingles should be cool and overcast.
Addressing stubborn spots 1.
Clean the mold and mildew mix 1 2 cup of tri sodium phosphate tsp in a gallon of water in a bucket.
Dip a soft brush or rag in the cleanser and apply to affected areas.
Cleaning la s totally awesome vs.
Rinse the surface well with plain water.
Use only one of these substances mixed with water at a time.
Mix up your cleaning solution.
If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp.
Drape the plastic sheeting over the roof and nail it in place two inches from the edges.
Scrub away the thickest buildup.
You ll need half a cup of tri sodium phosphate tsp and a gallon of water.
Lightly scrub the surface until the area is free of mildew or mold.
Ways to work on a steeply pitched roof.
Step 1 choose a cool and overcast day.
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.
Ensure that you ll be safe to work on the roof.
Sunlight and warm weather will ensure the cleaning solution dries too fast to be of any use.
Put it back exactly how it was previously.
Use a safety rope and harness if needed and have someone help you to ensure your.
Now that the barrier is affixed you can replace the tin roof.
1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water.