Expert Exterior Cleaning
House Washing That Keeps Your Exterior Looking Right
Bleach-free, biodegradable cleaning for every surface on your home's exterior — done right the first time.
Your Home's Exterior Takes a Beating Year-Round
Dirt, algae, mildew, and grime don't stay on the surface forever — they work their way into siding, stucco, and wood, breaking down materials and dulling the look of your home from the curb. A thorough House Washing removes all of it before it has a chance to cause real damage.
What sets this apart from a standard rinse-down is the approach. Bleach-based treatments are harsh on landscaping, strip paint faster than it should go, and leave residue your family tracks inside. Every wash done through Moss Boss of Santa Rosa uses bleach-free, biodegradable treatments that clean effectively without those trade-offs. The owner — born and raised in the redwoods — started this business with a dream and a ladder from the scrapyard, and that hands-on, environment-conscious mindset still drives every job.
Whether your siding is wood, vinyl, stucco, or fiber cement, the goal is the same: every aspect of your home's exterior left pristine and well-maintained. Same-week booking is available, so you're not waiting weeks to get the job done.
Why a Clean Exterior Is Worth the Attention
Curb Appeal Restored
Removing years of algae, grime, and discoloration makes an immediate difference to how your home looks from the street — no repainting required.
Siding That Lasts Longer
Biological buildup holds moisture against siding and trim. Removing it regularly keeps materials in better condition and delays costly repairs.
Safe for What Surrounds You
Bleach-free treatments mean your garden beds, lawn, and pets aren't collateral damage. The clean happens without leaving a harmful residue behind.
One Call, Fast Scheduling
Same-week booking is available seven days a week. Getting a clean exterior doesn't mean waiting weeks for a slot to open up.
How it goes
How a House Washing Job Gets Done
01
Get in Touch
Call (707) 203-8432 or send an email. Describe your home's exterior, the siding type if you know it, and what you're seeing — heavy algae, general grime, discoloration. Same-week booking is available.
02
On-Site Assessment
The owner walks the exterior before any cleaning starts. Surface materials, staining type, and the extent of buildup are all taken into account so the right method is chosen for each area.
03
The Wash
Bleach-free, biodegradable treatments are applied and the full exterior is cleaned — siding, eaves, fascia, and window frames — using soft wash or appropriate rinse techniques matched to each surface.
04
Final Walkthrough
Once the work is done, the results are reviewed. If anything unusual was noticed during the job — staining, hidden damage, buildup around trim — you hear about it before the crew leaves.
What's included
What House Washing Includes
Full Exterior Coverage
Siding, eaves, fascia, and window frames are all cleaned — not just the panels at eye level. Every surface that's collected grime gets attention.
Soft Wash Where It Counts
Low-pressure soft washing is used on surfaces that can't take high pressure. Your siding and trim get a thorough clean without damage or paint lift.
Biodegradable Treatments
Bleach-free, biodegradable cleaning agents break down algae, mildew, and grime effectively — and won't harm your landscaping or the ground around your home.
Questions
House Washing Questions Answered
Will House Washing damage my siding or strip my paint?
Not when the right method is used. Soft washing — low pressure combined with a cleaning agent — handles most siding types without lifting paint or damaging the material. High pressure is only used where the surface can safely handle it. Every job starts with an assessment so the approach fits your specific exterior.
Is the cleaning solution safe for my plants and garden?
Yes. Bleach-free, biodegradable treatments are used on every House Washing job. They're effective against algae, mildew, and grime but break down safely and won't harm the landscaping, lawn, or plants around your home. This is a deliberate choice — not something that gets swapped out depending on the job.
How often should a home's exterior be washed?
It depends on your home's exposure — shade, tree cover, and proximity to moisture all affect how quickly algae and grime build up. In wetter, tree-lined areas, a wash every one to two years is common. The best way to get a specific answer for your property is to call and describe what you're seeing. Early action is always easier and less involved than waiting until buildup is severe.
Book Your House Washing — Same-Week Availability
Your home's exterior deserves a clean that's done right and done without harsh chemicals. Call (707) 203-8432 or email mossbossofsantarosa@gmail.com to get on the schedule. Available seven days a week across Santa Rosa, Petaluma, Sonoma, and Rohnert Park.