Specialty service
Solar Panel Cleaning in Snohomish & King County
Key facts
- Method
- Purified water + soft brush
- No
- Pressure washing or harsh soaps
- Typical schedule
- Once or twice a year
- Pairs with
- Exterior window cleaning
What's included
Your solar panel cleaning.
- Soft-brush scrub of each panel surface
- Purified-water rinse that dries spot-free
- Removal of pollen, dust, bird droppings, and grime film
- Visual check for anything that looks off (cracks, heavy debris, nesting)
Our process
How it works.
- 01
Inspect
We look over the array for heavy debris or anything we should point out before cleaning.
- 02
Scrub
Soft brushes on water-fed poles loosen dirt without scratching the glass.
- 03
Rinse
Purified water rinses the panels clean and dries without mineral spots.
Why it matters
Benefits of solar panel cleaning.
More sunlight to the cells
Grime film blocks light. Clean glass lets panels work the way they were designed to.
Gentle on panels
No pressure washer, no harsh chemicals. Just water with the minerals removed and a soft brush.
One visit
We can clean your panels during the same visit as your exterior windows.
Pricing
How much does solar panel cleaning cost?
What affects the price
- Number of panels
- Roof height, pitch, and access
- How dirty the panels are
- Whether it's added to a window cleaning
Save with the Protective Plan: recurring visits every 3 or 6 months cost less per visit and include a protective coating for your exterior glass. See the plan
Good questions
Solar Panel Cleaning FAQ.
Don't see your question? Text us and a real person will answer.
How often should solar panels be cleaned in Washington?
Once or twice a year works for most homes: late spring after pollen season, and late summer or early fall before the short, dim winter days. Panels under trees, near farms, or by busy roads may need more frequent cleaning.
Do you use soap or a pressure washer on solar panels?
No. We use purified, deionized water and soft brushes. Soap can leave residue that attracts dirt, and high pressure isn't something you want near panel seals.
Will cleaning affect my solar panel warranty?
We use the gentle water-and-soft-brush approach that panel makers generally recommend, but it's always worth checking your specific warranty's cleaning guidance.
Service areas
Solar Panel Cleaning near you.
Pairs well with
Related services.
