Roof Soft-Wash for homes in King and Pierce Counties

Roof Cleaning

This is a great option to manage the moss growth if a full roof soft wash isn’t in your budget. We always recommend a soft wash because it nuetralizes the moss at its root.

• Full roof inspection before work is started

• We use a brush to gently remove big chunks of moss

• Use a leaf blower to clean the roof of debris

• Clean the gutters of the moss that falls in

• Apply moss powder on the ridges

• Clean up the moss and debris around the property once the roof cleaning is done (No mess left behind)

• You can also spot treat areas that are really bad

Roof Soft Wash

We first remove heavy moss buildup, then apply sodium hypochlorite on the entire roof to kill the remaining moss. After allowing the treatment to work, we gently rinse the roof. This addresses the spores left behind after removal, including small patches that are easy to miss.

• Full roof inspection before work is started

• Remove the visible moss using soft-bristle brushes

• Use a leaf blower to clean the roof of debris

• Clean the gutters of the moss that falls in

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

• Tarp off any outdoor furniture or grills to protect these items

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

• Apply a post powder treatment on the ridges for longevity

• Clean up the moss and debris around the property once the roof cleaning is done (No mess left behind)

• 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.