Seattle Roof Cleaning & Soft Washing Experts
Safe Roof Cleaning To Protect Your Home & Extend Roof Life. 100% Satisfaction Guaranteed.
5-Star Rated
Licensed, Bonded & Insured.
Why Soft Wash Your Roof?
Your roof is the first line of defense against the elements that can damage your home, and the Pacific Northwest has the perfect environment for moss, algae, mold, and mildew to thrive. If left untreated, the buildup will gradually deteriorate your roofing and lead to premature failure.
Our soft wash method is the Gold Standard for roof care. It’s recommended by industry experts for safely maintaining your roof and prolonging its life. Never pressure wash your roof—always soft wash.
Here’s why:
Before & After Photos
We take pride in our work! Below you can see one example of a roof soft wash job we completed, with photos that show great results.
BEFORE – shows the original buildup of moss, algae and lichen on roof shingles, which shorten the life of the roof
AFTER – shows roof condition after treatment, where the white patches are dead organic material that will dry up and disappear after a few months with wind and rain
Benefits Of Soft Washing Your Roof
- Soft washing extends the life of your roof by removing organic material without compromising the integrity of your roofing. By avoiding the harsh impact of high-pressure systems, we preserve your roof’s protective layers and structure.
- A clean roof significantly improves your home’s curb appeal, making it look newer and well maintained. Beyond aesthetics, soft washing helps prevent costly damage caused by moisture-retaining organisms like moss and mildew.
- A well-maintained roof contributes to better home efficiency. By clearing away buildup that traps heat and moisture, your home can stay cooler in the summer and protected in the winter—potentially lowering energy costs.
Our Soft Wash Process
PureClean Outdoor has a detailed process to clean your roof safely and effectively, without the risk of high-pressure damage.
1. Inspection & Prep
Our trained technicians conduct a thorough assessment of your roof type and its condition.
2. Protection Measures
We then take precautionary measures to protect your gutters, landscaping, and other areas.
3. Soft Wash Application
With our safe low-pressure process, we apply cleaning solutions to eliminate algae, moss, mold, and dirt.
4. Post-Work Walkthrough
Before our job is done, we walk the property with you to ensure we met your expectations.
5. Satisfaction Guarantee
Our roof soft washing is backed by a 90 day checkup and 2-Year Guarantee, with most roof treatments lasting up to 3 years.
Why Choose PureClean Outdoor?
Hello — I’m Heather, founder of PureClean Outdoor.
I started this company because exterior care should feel different — more thoughtful, more precise, and more respectful of the investment it protects.
In a category that often feels transactional, I built something structured and intentional. As a woman-owned business in this industry, attention to detail and follow-through aren’t optional — they’re the standard.
When we work on your home, it’s not just maintenance. It’s your asset. Your peace of mind.
We’re local. We’re responsive. And we believe protection should feel calm, confident, and handled.
If you have questions, we’re happy to walk you through it. When you’re ready, we’re ready.
What We Consistently Deliver
- Satisfaction Guaranteed
If something isn’t right, we fix it. No question. - White-Glove Care
We protect plants, rinse thoroughly, and leave your property clean and tidy. - Eco-Conscious Approach
Responsible use of cleaning solutions with attention to your landscaping and surroundings. - Woman-Owned & Seattle-Based
A locally owned business built on trust and community. - Fully Licensed & Insured
Professional standards and proper coverage for your peace of mind. - Powerful, Long-Lasting Results
We treat the root of moss and algae — not just the surface.