House Washing

What This Service Involves

Constant rain and shade let organic growth take hold on nearly every home from Olympia to Bellingham. We apply a professional-grade soft wash solution that dissolves algae and mildew at the root rather than blasting it off with brute force. The treatment rinses away years of buildup while protecting caulk lines, window seals, and landscaping beneath the walls. You are left with a brighter, healthier exterior that resists regrowth far longer than a plain water rinse.

Benefits

Removes the tell-tale green sheen that shade and moisture create; Protects paint and caulk by avoiding high-pressure damage; Kills growth at the root for longer-lasting results; Improves curb appeal before selling or hosting

Our Process

1) Inspect siding type and note delicate areas like vents and light fixtures; 2) Pre-treat with a low-pressure biodegradable cleaning solution; 3) Allow dwell time to break down algae and mildew; 4) Rinse gently from top to bottom and check for missed spots

What Affects the Cost

Total square footage and number of stories; Severity of moss, algae, and mildew buildup; Siding material and its cleaning sensitivity; Access challenges from tight lot lines or landscaping; Whether gutters or trim need added attention

Best Time of Year

Late spring through early fall gives the driest windows for treatment to dwell and dry properly before the next rain.