
Slidell sits on the north shore between the lake and the pine flats, and it holds humidity longer than almost anywhere we work.
Slidell sits on the north shore between the lake and the pine flats, and it holds humidity longer than almost anywhere we work. Pine needles and oak litter land on roofs and in gutters through most of the year, and the damp keeps them packed down instead of drying out and blowing clear. Siding on the shaded side of a house can go green in a single season.
A lot of Slidell housing stock is newer vinyl and brick, which handles washing well, but vinyl still does not want high pressure driven up under the laps where water can get behind it. We soft wash siding and shingles and save the firmer setting for concrete and brick. If your Slidell home has gone green on one side, call (504) 688-3995 for a free written estimate.
Needles and leaf litter landing on a roof do not simply sit there. They hold moisture against the shingle, and damp shingle is where algae establishes, which is why roofs under tree cover streak years earlier than roofs on open lots. Litter also collects in valleys and behind chimneys where it stays wet more or less permanently.
Roofs are a soft wash surface. Pressure strips the mineral granules that protect the shingle from UV, which shortens roof life measurably and voids most manufacturer warranties. Coarse grit in the gutters after a wash is the sign that has happened, and there is no way to put granules back.
Vinyl panels overlap so water sheds down the outside face. Spraying upward into those laps forces water behind the siding into the wall cavity, where it sits against sheathing and insulation with no way to dry. Nothing looks wrong from outside, and it surfaces much later as a musty smell or a soft patch of sheathing that nobody connects to a wash years earlier. Rinsing downward avoids it entirely, which is why method matters more than equipment here.
Gulf humidity and heavy tree canopy mean growth comes back fast here.
Call (504) 688-3995 or send the form. Short notice is usually fine on the Slidell route.
Soft wash on siding, surface cleaners on concrete, detail work where it counts. The surface decides the pressure.
We check every surface with you before the truck leaves Slidell. If it's not right, we keep washing.
We run the same routes across Orleans, Jefferson, St. Bernard, and St. Tammany.