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