House washing in River Ridge, Louisiana lifts green algae, pollen and organic streaks from vinyl, wood and painted siding on homes that sit under mature tree cover. A gentle rinse matched to each surface clears the growth without forcing water behind the walls, so the exterior reads clean through the humid season.
River Ridge is a leafy residential area, and the same tree cover that shades the streets puts the most growth on the siding. The north and shaded sides of a home collect green algae first, and pollen settles across every face through the spring, so house washing addresses both. The wash covers vinyl, wood and painted siding, the trim, the window frames, the soffits and the fascia boards reachable from the ground. Dark streaks that run under the roof edges from gutter overflow lift with the rinse, and the exterior gutter faces are wiped as part of the work. Painted trim is treated with the same care as the broad siding fields, because the finish there is thinner and cuts more easily. The work does not include roof cleaning, deck restoration, or repairs to damaged siding, and it does not seal the surface. What any single home needs depends on how heavy the canopy sits over it and how long the growth has been left, and a walk-through settles the scope before any price is set.

The job starts with a walk around the home to read what is growing on each wall and where the worst streaks sit. The siding material and any fragile trim under the tree cover are noted, then a straightforward price is given before anything gets wet.
Delicate areas are masked or routed away from, and a gentle rinse is applied to the siding, trim and soffits. The crew works from the top down so sediment moves off the walls rather than back onto clean sections below.

Every wall gets a final rinse and a walk-through. Anything missed is handled before the crew leaves, and the work area is left clear of debris and equipment.
The mature trees here drop pollen, leaves and debris onto the siding through the year, and the shade they cast keeps the north and sheltered sides damp enough for algae to hold. A wash lifts that growth, but homes under heavy canopy need the work sooner than an open lot would, and the walk-through shows whether the siding is at that point.
No, not when the method is matched to the surface. Siding and trim are washed with a gentle rinse that lifts algae and grime without driving water behind the walls. The walk-through is where the right approach for each wall gets settled, and fragile trim under the tree cover gets the softer setting.
Most homes here benefit from house washing once a year, and shaded sides under heavy canopy may need it sooner because the tree cover holds moisture against the siding. A walk-through shows whether the growth is at that point or whether it can wait. There is no fixed schedule.
Read the full house washing page for the method and the deliverables, or the River Ridge area page for how the seasons and the property type shape the work there. The same house washing service is available in Kenner, Metairie and Harahan, and each carries its own detail.