25% OFF
No blasting. No damage. Just a proven, low-pressure method that kills moss and algae at the root — and keeps your roof cleaner, longer.
If you've ever seen someone blast a roof with a pressure washer, you've seen the wrong way to clean it. High pressure tears the protective granules off your shingles, forces water under them, and can take years off your roof's life. Soft washing is the opposite — and it's what roofing manufacturers actually recommend.
Here's exactly what happens when we clean your roof.
We look over your roof and surroundings first, then pre-soak nearby plants, beds, and landscaping with fresh water so they're protected before we begin.
Using low pressure — no blasting — we evenly apply a professional cleaning solution that targets moss, algae, mildew, and the black-streak organism (gloeocapsa) that stains Northwest roofs.
The solution kills the growth at the root. This is the part that matters — because it's killed, not just rinsed off the surface, it doesn't grow right back like it does with a quick pressure rinse.
We apply a plant-safe neutralizer to protect your landscaping, rinse the surrounding areas, flush gutters and downspouts, and rinse your plants again so nothing is left behind. We treat your property like it's our own.
Over the following days and weeks, rain and sun weather away the dead moss and algae — so your roof actually keeps looking better after we leave.
Why we never blast a roof with high pressure.
No. Soft washing uses low pressure — nothing like a pressure washer. It's gentle on your shingles and is the method roofing manufacturers recommend for cleaning.
Yes. We pre-soak your plants and beds with fresh water before we start, apply a plant-safe neutralizer to protect them, rinse them again after, and flush your gutters and downspouts — so your landscaping is protected throughout.
Much longer than a surface rinse. Because we kill the moss and algae at the root instead of just washing it off, your roof stays clean far longer before anything grows back.
Yes — we also do house washing and driveway & patio cleaning. One local crew for your whole exterior.
Get a fast, free estimate — and 25% off every service booked before rain season.