How To Clean Metal Carport Roof. Use one corner of the shovel to knock against the ice to break it up. I have a 25 year old aluminum car port.
When you're ready to get started, spray your roof using a garden hose with a spray nozzle attachment, starting at the top of the roof and blasting downward so the dirty water runs off the sides. Simple forms of roof cleaning like a light washing with a water hose will prevent algae and other agents from forming on the roof. Metal patios & diy carport kits metal patios & diy carport kits totallysheds.com.au 2.
1/4 cup detergent (5% detergent solution) per gallon of water.
1/4 cup detergent (5% detergent solution) per gallon of water. Begin the wash by starting at the top of the structure and working your way down to the bottom. This is a simple tip, and some may leave the cleaning to rain and wind. I have a 25 year old aluminum car port.
