Precision Wash starts with siding by checking for oxidation; a chalky faded substance naturally occurring on certain older or more exposed vinyl siding. If a home is covered in the substance more factors follow into our quote and cleaning process. All homes are sprayed down with our soft washing method. Our cleaner is spread across walls at a time through foam and from our foam cannons, we let this sit for about 10-15 minutes getting the next wall started while it soaks into the vinyl. We simply spray this off with our pressure washers and using           40°- 45° degree nozzle tips or higher on our pressure washing units we assure enough pressure to rinse all soaked cleaner with a mist and remove all grime or algae without causing any harm to the siding through correct psi. Pressure is rarely applied to vinyl and only applied in areas with severe attention and when gutters are severely covered above, specify the material of your siding or let us quote you for free today! We are happy to pressure wash just as much.