For tough stains use more detergent and more water.
Roof pressure washing equipment.
4 gpm 5 5 gpm 7 gpm soft wash systems available.
Washing surfaces with low pressure and safer chemicals allows you to wash mildew bacteria algae and mold off commercial roofs with ease.
The purpose of this machine is to clear away any run off from the roof or to clean any problem areas around the house.
If necessary move the surface cleaner over the same spot several times.
This machine allows you to quickly and safely power wash and apply chemicals over 40 in the air.
Pressure washers are machines that can generate a high pressured 2700 4000 psi jet of water at the rate of 3 to 5 gallons per minute through a hose that is generally somewhere between 50 ft 100 ft in length.
Move your equipment sideways right to left cleaning 3 to 4 feet wide areas in one movement.
Aqua jet make it clean.
Another essential roof cleaning product is the generation ii twin pump system.