How To Clean A Metal Roof On A House

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 metal roof on a house. Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. Cleaning a metal roof. Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it. However many metal roof owners want to retain or restore the luster that their metal roof provided when it was brand new.

Then you ll just need to apply to solution to your metal roof with a sponge microfiber cloth or soft bristle brush and let it sit on the surface for 5 10 minutes. If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp. Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water. Dip a soft brush or rag in the cleanser and apply to affected areas.

We recommend mixing a cup of detergent which can include car washing soap or mild dish soap with a gallon of water. Simple forms of roof cleaning like a light washing with a water hose will prevent algae and other agents from forming on the roof. Rinse the surface well with plain water. When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.

1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water. To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons.