Roof Stains Away

Lichens growing on building surfaces lichens are not the.

Roof stains away.

Extractive bleeding stains on asphalt roofs see extractive bleeding on shingles and see roofing material defect. They spray it on the roof and wait for it to dry and then re apply it several times as needed. Fungi and other stains on the roof become slick when wet so you ll need to wear a harness or safety rope hard hat and have a sturdy ladder nearby. Step 3 mix cleaning solution there are a few ways you can mix bleach but the most common is to take one part chlorine bleach three parts water and a sprinkle of liquid laundry detergent or tsp.

Apply roof be clean just spray it on after proper dilution as directed with an. 1 gallon of hot water 1 full cup of chlorine bleach 1 cup of powdered laundry soap. Here s the recipe for creating the perfect bleach solution. Power wash or brush clean damages the roof shingles by breaking away the granules that protect color the roof.

Your roof likely has more useful life. Use a cleaner specially made for killing algae or by spraying a mixture of one part bleach to four parts water with tsp trisodium phosphate or other detergent added in a garden pump up sprayer. Roof cleaning contractors who use sodium hypochlorite chlorine bleach mix it in high concentrations with other chemicals such as trisodium phosphate also known as tsp.