Galvanized Roof Cleaner

Green stains clean up in 1 2 weeks black stains.

Galvanized roof cleaner.

First of all it is a non caustic and non acidic roof cleaner which makes it one of the more convenient options for overall use. Look for a power washer with a psi of 1450 or below. It can also show it s magic on painted surfaces as well which is nice to have. If you don t have a pressure washer rent one near you.

The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time. Safe effective. You can also use clr lime juice rust dissolver 10g or white vinegar as an alternative to ammonia to remove wet. Green algae black mold and moss begin to die off on contact.

Wet and forget is as simple as spraying your outdoor surface and forgetting it. Things you ll need water power washer or hose with spray nozzle or wand attachment mild detergent optional cloth or sponge optional extension ladder partner safety harness and line bolt strap anchor or ridge clamp. This process is much more straightforward and faster than trying to hand clean a large surface area. Redihan s roof wash ideal for roof cleaning and removing stains from moss mildew lichen or black algae on roofing shingles including asphalt metal tile wood shake rubber and new composite materials.

Wear gloves or the ammonia can cause irritation and chemical burns on exposed skin. As an oxygen based cleaner the product only has an active life of 4 6 short hours before this product biodegrades making it by far the safest product in the roof.