The right pressure for the surface. Too much takes the finish off siding and drives water where it should not go.
Concrete takes pressure. Siding, painted timber and roofing mostly do not — they want a soft wash with the right detergent and patience. Getting that wrong is how people blast the texture off a driveway in stripes or force water behind their siding.
We clean driveways, walkways, patios, fencing, siding and roof surfaces, matching the method to the material.
Not sure which of these you are looking at? Book the free inspection and we will photograph it and tell you.
High pressure certainly can — it strips granules off asphalt shingles and shortens the roof’s life. Roof cleaning should be a low-pressure soft wash.
Often, with a degreaser and hot water; deep old stains sometimes lighten rather than disappear. We will tell you which yours looks like.
Every one to two years for most homes here, and before any exterior painting.
Yes — at a pressure that cleans the timber without raising the grain.
