How To Clean Mold Off Metal Roof

Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.

How to clean mold off metal roof. Once each panel is clean rinse it immediately with clean water to prevent streaks and film. Fill a 2 gallon bucket with warm water and detergent. Spraying the roof 1. How to remove mold from metal step 1.

1 4 cup detergent 5 detergent solution per gallon of water apply solution to surface using a sponge or a washcloth let stand for 5 to 10 minutes thoroughly rinse surface with plain water. If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp. Clean the mold and mildew mix 1 2 cup of tri sodium phosphate tsp in a gallon of water in a bucket. Scrub from the bottom of the panel upward in a left to right back and forth fashion.

Mix 1 part bleach to 3 parts water and apply to the mildew covered area with a hand pump sprayer. Adding some tri sodium phosphate tsp will help clean the roof at the same time. Mix up your cleaning solution. Spray the entire roof thoroughly.

Run your gloved hand over the shingles to check for any slimy mold remaining after you re finished rinsing. Step 3 let the solution sit for 15 minutes then rinse it off with a hose. If some remains apply the cleanser again wait 10 more minutes and repeat the rinse process. To get rid of mold and other types of growth for good it s best to use a powerful.

Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it. Best metal roof cleaning products mix. Scrub away the thickest buildup. Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean.

Put on gloves and a protective mask. Soak your cloth or sponge in the water detergent mixture. Next rinse the shingles thoroughly with a garden hose at low pressure. Either laundry detergent or dish detergent will work.

Use a long handled brush to scour the surface of the shingles and loosen stuck on. Use a sponge to scrub visible mold from. Tsp is available in most paint or home improvement stores.