Disclaimer: Our soft wash roof cleaning effectively removes moss, algae, and other debris, it's important to note that dead moss may still be visible for up to 2 months after the cleaning process. This is due to the natural decomposition process.
If any moss or debris persists beyond this time frame, Poseidon Power Wash will return to address the issue at no additional charge. We stand behind the quality of our work and want to ensure your roof stays clean and protected.
Proudly Serving Portland, OR & Surrounding Areas
We’re dedicated to keeping local homes and businesses safe with top-quality services. No matter where you’re located in the Portland area, we’re here to help!
Preserve your roof,
Protect your home.
By booking your roof cleaning now, you're setting your home up for a safer, more beautiful winter season. Contact us today to schedule your service, and let us help you protect your roof—and your home—through the rainy season ahead.
We're one of the few Portland roof cleaners who refuse to use zinc powder — because its runoff is harmful to plants, pets, and the local watershed. Our soft wash solution is effective, responsible, and backed by a results guarantee.
Prevent costly repairs
Over time, organic growth like moss, algae, and lichen can cause significant damage to your roof. These elements trap moisture, which can lead to shingle deterioration, leaks, and even structural damage. Cleaning your roof regularly helps prevent costly repairs and keeps your home protected from water damage.
boost curb appeal
A dirty, moss-covered roof can detract from the overall look of your home. Whether you’re planning to sell or simply want your home to look its best, a professional roof cleaning can instantly enhance curb appeal, making your property stand out in the neighborhood.
increase roof longevity
Routine roof cleaning helps maintain your roof's integrity. By removing debris and harmful growth, you can extend the life of your shingles, saving you the expense of premature roof replacement.
improve energy efficiency
When algae and moss build up on your roof, they can affect your home’s insulation, potentially leading to higher heating and cooling costs. A clean roof helps maintain the efficiency of your home, keeping your energy bills down.
Schedule Your Roof Cleaning Today
Now is the perfect time to book your roof cleaning with Poseidon Power Wash. With our soft wash method, you can enjoy a cleaner, healthier roof that looks great and lasts longer. Plus, scheduling a cleaning before the rainy season begins helps prevent the growth of moss and algae, ensuring your roof stays in top condition throughout the year.
Why Choose Soft Wash for Roof Cleaning?
At Poseidon Power Wash, we use the soft wash method, a safe and effective alternative to high-pressure washing. Unlike traditional pressure washing, which can damage shingles, soft washing gently applies a cleaning solution that breaks down moss, algae, and other debris without the risk of harm to your roof. We also avoid scrubbing your roof (as advised by the Asphalt Roofing Manufacturing Association [Par 6 Sen 4]) to prevent damaging your shingles and loosening the granules.
Gentle on Roofs, Tough on Dirt
Soft wash uses a low-pressure spray combined with eco-friendly cleaning agents to clean your roof without the harsh impact of high-pressure systems. This ensures that your shingles remain intact while thoroughly removing buildup.
Long-Lasting Results
The cleaning solution used in soft washing not only removes debris but also eliminates spores and roots of moss, algae, and other growth, preventing them from returning as quickly. This means your roof stays cleaner for longer—saving you time and money in the long run.
Protects Your Home
Soft washing is safer for your roof, your landscaping, and the environment. It uses biodegradable cleaning agents that are gentle on your home and safe for plants and animals.
No Damage, No Mess
Unlike pressure washing, which can cause granule loss on shingles or dislodge roofing materials, soft washing keeps your roof safe from damage and avoids creating an unnecessary mess.