How To Clean Metal Roof From The Ground

This video is not promoted or intended to be a definitive sa.

How to clean metal roof from the ground.

Never mix dangerous chemicals especially with compounds that contain bleach and ammonia. Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. To remove severe rust stains. Use a rag to apply to affected spots and use circular wiping motions.

To remove algae and moss growth from the roof dissolve one cup of ammonia for every 5 gallons of water used and work from the top to the bottom. For any areas that don t wash away with pressurized water fill a. Metal roof cleaning is difficult and dangerous. Addressing stubborn spots 1.

Mix water and mild detergent for stubborn areas. Opt for something soft to protect your roof s paint and parts. Use a cloth or sponge to clean. Remove the particles or pieces that are causing the rust stains.

Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water. To remove difficult algae spots use only a wet cloth sponge or low pressure washer. 5 parts water 1 part diluted hydrochloric acid or citric acid or muriatic acid or oxalic acid or vinegar.