Johnny Tsunami Answers The Most Common Exterior Cleaning FAQs

We believe the best customers are informed customers. At Johnny Tsunami, we’re not just here to clean but also to educate our customers. Below you’ll find answers to the most common questions we get from local homeowners and business owners about exterior cleaning, roof care, gutter maintenance, solar panel cleaning, pricing, and seasonal protection in the Pacific Northwest.

“These guides help you make smart decisions, understand service expectations, and know exactly what to expect when you book exterior cleaning with us.”

Helpful Answers. Straightforward Advice

Most single-family homes pay between $200 and $350 for a full Gutter Cleaning service. This includes removing debris, flushing downspouts, inspecting flow, and cleaning the exterior of the gutters (if requested). Larger homes, multi-story buildings, or properties surrounded by tall trees and heavy debris may cost more.

We recommend cleaning your gutters at least twice a year — especially in spring and fall — to prevent clogs, water damage, and costly repairs. Overflowing gutters can compromise your roof, siding, and foundation, so staying ahead with proactive care is essential.

DIY is possible — but not recommended unless you have the tools, safety training, and time. Risks include:

  • Ladder falls
  • Damaged gutters
  • Incomplete flushing that leaves hidden clogs

Hiring Johnny Tsunami means fast, safe, and thorough service — plus we spot small issues before they turn into leaks, rot, or foundation damage.

Here’s what we recommend:

  • Gutters: Twice yearly (Spring and Fall)
  • Siding: Once a year minimum — more if you have trees or algae
  • Solar panels: Every 6–12 months for optimal efficiency

Regular cleaning keeps your home healthy, your curb appeal sharp, and your energy savings intact. We’ll help you build a schedule that fits your home and your goals.

Our customers Reviews

Linda Braun profile pictureLinda Braun
02:32 03 Mar 26
Good work, Dylan! Dylan's work definitely shows. Both the house & shed roofs are so clean now. The house's 30 year roof is 20 years old. As I looked today, it looks like a new roof! And he cleaned ALL the windows. It's so nice to look outside through them.
Sue B profile pictureSue B
19:19 27 Feb 26
Michael was polite, professional and diligent. He was a good communicator and did a fine job of roof/gutter/window cleaning at our cabin in the woods. Highly recommend.
Keith profile pictureKeith
00:35 27 Feb 26
Prompt
Nice Service Tech
Emily Faye profile pictureEmily Faye
19:58 26 Feb 26
my tech was Michael C. and did a excellent job
Cassy Cantu profile pictureCassy Cantu
17:00 25 Feb 26
Johnny Tsunami has serviced the roof and siding of my house for years. If they weren't an exceptional business I wouldn't use them again nor write this review. JP listened carefully to what I wanted and then assessed what the house did/didn't need. Within a week Alex spent 4+ hours meticulously blowing, scraping, and soft washing the roof. He did this in very cold lightly raining weather! The roof looks great and its life has been extended.
Sue King profile pictureSue King
21:23 24 Feb 26
The gentleman named Jack. Did an amazing job for us. Our roof looks new again. All the peaks in the roofs had moss control on them and all the leaves and branches were cleaned off and taken away. Very pleased with this young man’s service. Thank you Jack!
Tracy Minick profile pictureTracy Minick
00:34 24 Feb 26
Very pleased with our roof cleaning, moss treatment and gutter cleaning
Michaele Stoll profile pictureMichaele Stoll
18:38 21 Feb 26
I had my interior and exterior windows and sliding glass doors cleaned yesterday and am extremely pleased with the results. Ty J. did a fabulous job. He arrived on time, was friendly, courteous and professional. I will be hiring them again to do my siding and deck cleaning. I highly recommend Ty and Johnny Tsunami.
Jim Fitch profile pictureJim Fitch
15:43 19 Feb 26
They did a great job cleaning and treating my very long overdue roof.
Irene Hecht profile pictureIrene Hecht
05:00 19 Feb 26
Did a great job! Arrived on time, explained what he was going to do and cleaned my roof and windows!
Christy Arneson profile pictureChristy Arneson
22:37 18 Feb 26
Dylan and Dalton did a super thorough job cleaning my roof, gutters, windows, and decks. They arrived on time, worked quickly, and took me through a final walkthrough to make sure everything met expectations. Great work!
Jean Tracy profile pictureJean Tracy
22:26 18 Feb 26
The service and attitude of Laura and Bobby were excellent (front end). It didn’t feel like the service end was 5 star.

Let’s Get Your Home Sparkling Again

It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home! From roof cleaning to pressure washing, we’re here to help.