How To Clean Soot From Metal Roof

How to clean creosote from an asphalt shingle roof.

How to clean soot from metal roof. That ll prevent the cleaner from drying out too quickly. Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. Mix several drops of dishwashing liquid into a bucket of hot water. Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.

Sweep the water spray back and forth over the section. Before applying the cleaner spray the roof with water to cool it down. It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors. I have a fin al metal roof and after 25 years there seems to be a build up of soot from the wood stove chimney.

Cleaning a metal roof. This will prevent the solution from draining in your direction. For any areas that don t wash away with pressurized water fill a. Spray the entire roof thoroughly.

Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold. Mix water and mild detergent for stubborn areas. Start on lowest row of shingles and work your way backwards to the upper part of the roof. The dish soap assists in breaking up the.

Scrub problem areas with your. Repeat steps 3 to 5 if any soot remains or for the remaining sections. Use a cloth or sponge to clean. Addressing stubborn spots 1.

Then spray the cleaner onto the shingles photo 1. Wash off thoroughly as a film can develop when dry. Opt for something soft to protect your roof s paint and parts. Cleaning la s totally awesome vs.

Wear protective gear a face mask gloves and goggles to prohibit contact with the bleach. Diluted in water and applied often with a stiff scrub brush it can. Dip a scrubbing sponge into the soapy water and scrape it back and forth over the soot deposits. Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.

Place drop cloths over any landscaping in the vicinity where the bleach mixture can be poured onto the roof as it could drip on bushes trees. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.