How To Clean Your Roof Stains

Rinse from the top of the roof down to avoid re staining the shingles with the dirty water.

How to clean your roof stains.

Algae can be killed and the stains removed using chemical cleaners though they usually return over time. Make your shingles last longer. Mix your cleaning solution. Out on location darren shows yet another use for one of his professional detailing.

Here s how to clean the. Rinse the section of the soffit you just scrubbed washing away all of the dirt and rinsing enough to clear the surface of detergent and bleach. Cleaning moss and algae 1. Starting from the bottom.

Allow the oxygen bleach to sit on the shingles for 20 minutes. They spray it on the roof and wait for it to dry and then re apply it several times as needed. Set the nozzle at the highest pressure setting and hold it 12 inches from the shingles. Allow the oxy bleach mixture to sit on the shingles for about 15 minutes.

How to clean roof stains wash your shingles where the sun doesn t shine. 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. Set the garden hose on the spray setting with the highest pressure water and hold the nozzle close to the shingles when rinsing. Use a garden hose to rinse the stains and cleaning solution from the roof.

This will remove any stains that were loosed up by the oxygen bleach. The chlorine bleach roof cleaning method 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. Black streaks on the north and west facing and shaded. Bring your garden hose or water sprayer up to the roof.

Allow the bleach to remain on for 15 to 20 minutes then rinse it off with a hose. While specialized eco friendly roof cleaners are available they are a little more. Spray your cleaning solution. Rv detailing tips that shows how to simplify your roof cleaning efforts.