Very quick and professional response, set up time, and getting the job done.  Great work killing my roof moss and removing roof debris.  

​Stephanie L.

customer testimonials

contact us:

206.769.2857


Moss clumps act like a sponge, soaking up and storing rainwater.  That water can wick up under the shingles and soak into the roof underlayment. eventually saturating the roof sheathing, holding moisture against the wood and speeding rot.  This can also cause serious, unhealthy mold growth on interior room surfaces.  in severe cases it can cause the structural roof framing to decay!

​Perhaps the most outstanding and important feature of moss is that it tolerates complete loss of water, then re-hydrates, and picks up where it left off!!! The killing and removal of roof moss should be part of every homeowner's maintenance strategy.  BEGIN MOSS ERADICATION AS SOON AS YOU SEE IT, the sooner the better.


We use a proprietary moss killing product that is organic, 100% natural and will not harm your landscaping, animals, children or ground water.  This product is applied to your roof peaks and under vents.  As the rain comes, the product is washed down the roof.  The moss naturally soaks up the moisture and the product along with it.  Within a short time you see the moss turning brown.  The process is working but not complete...yet, remember moss is stubborn, at this point it's damaged and in the process of dying but you must continue to apply product throughout the growing season.  Once summer hits the sun will do the rest and the roots will release their tight hold on your roofing material.  August and Septmeber we then can sweep the moss off without any damage to your roof.  Now we apply product again to prevent the growth of moss.  Keeping your roof clean of debris and applying our killing product twice a year will keep your roof moss free.

moss treatment options:

  • moss kill treatment application

  • roof debris removal

  • roof moss removal

Moss, when left untreated, can drastically shorten your roof’s lifespan

It can degrade any roofing material – most commonly wood and asphalt, but also metal, clay and concrete.  We use a proprietary moss killing product that is organic, 100% natural and will not harm you, your children, landscaping, animals or ground water.  Yet is an effective roof moss killer!!


Stew was awesome.  He was quick to respond, honest, dependable, organized, professional, and just a really nice guy in general.  I'll definitely be using Stew again!!

​Lindsay W. 

We are preparing our home to go on the market.  Our real estate agent recommended Around The Sound Window Cleaning to help us kill and remove moss from our roof, window cleaning and have the ugly tiger striping cleaned off our gutter faces.  Stew did an awesome job!! We will be using him at our new home.  Thanks Stew!!

​Laura M.