Roof Soft-Wash for homes in King County

Why is a Clean Roof is so Important?

Washington’s damp climate causes moss, algae, and debris to build up quickly, which can shorten the life of your roof and lead to costly damage. Untreated moss tends to grow under shingles and latch on to the shingle granules which creates faster wear & tear on the roof.

Regular roof cleaning prevents moisture retention, shingle deterioration, and clogged drainage paths. A roof soft-wash protects the integrity of your roof while restoring its appearance and performance. A well-maintained roof lasts longer, looks cleaner, and provides better protection for your home.

What’s included in our Roof Soft-Wash Service

• Full roof inspection before work is started.

• Removal of visible moss using soft-bristle brushes.

• Blowing off debris on the roof, and moss that fell into the gutters.

• Start our soft wash procedure using a safe non-toxic solution to kill the moss and algae at its root. This sanitizes the roof of moss spores leaving a much cleaner roof and longer lasting results.

• Rinse plants and vegetation around the property to insure solution doesn’t damage the plants or garden.

• Tarping off any outdoor furniture or grills to protect these items.

• Rinse off roof of the soft-wash solution that was applied.

• Apply a post powder treatment on the ridges of the roof for longevity.

• Clean up moss and debris around the property once the roof cleaning is completed. We bag the debris and place into the disposal bin.

• Show you the results! We take plenty of before and after pictures to show you the areas of the roof you may not be able to see from the ground.

Frequently Asked Questions

Is pressure washing bad for roofs?
Yes. High-pressure washing can damage shingles, strip granules, reduce roof lifespan, and even cause a leak. We use a safe, non-pressure method designed specifically to wash the roof without high pressure.

How often should I clean my roof?
Typically every 1–3 years depending on moss growth, shade, and weather exposure and the type of cleaning done. Simply brushing off moss without sanitizing the roof typically requires a cleaning every year after the wet season. While a soft-wash leaves the roof moss free for 2-3 years.

Do you apply moss treatment?
Yes. Once the roof cleaning is complete, we add a post powder treatment called “Moss B Ware” on all the ridges of the roof. This powder spreads throughout the roof over time with the wind and rain creating a surface moss cannot grow on.

Is professional roof cleaning worth it?

Definitely. a roof cleaning helps prevent premature shingle decay, avoids costly water damage, and keeps you safe from dangerous falls. An unmaintained roof guarantees some kind of damage over time.

This also protects roof warranties. Many manufactures and homeowner insurance policies require proper, periodic roof upkeep to stay valid.

The TruPeak Difference

We make the process simple, clear, and stress-free. Finding a company you can trust with one of your biggest investments can be a hassle. From the first contact, to the quote, and through the final walk through its important to us that we provide a smooth, hands-off customer experience.

Ready to Protect your Roof?

Request a free roof cleaning quote and let us handle the rest.
Clear communication, safe practices and honest pricing from start to finish.