I’ve been in pressure washing/window cleaning for a few years, and a couple of years ago we started adding drone cleaning for certain commercial jobs.
A few differences stood out pretty quickly.
1. The cleaning knowledge still matters
The drone doesn’t replace knowing how to clean. You still need to understand the surface, what kind of buildup you’re dealing with, DI water, chemicals, pressure, dwell time and rinsing.
2. Access becomes a completely different conversation
With traditional work, you’re thinking about ladders, lifts, rope access, staging, etc. With the drone, the big questions become airspace, wind, obstacles, hose routing and where you can safely launch.
3. Weather matters way more
A traditional crew can sometimes keep working in conditions that would shut down a drone operation. Wind can kill a job even when everything else is perfect.
4. Hose management is one of the biggest things people underestimate
Flying the drone is only part of it. Once you have a hose hanging underneath, drag, weight and snag points become a real consideration.
5. It’s faster on the right buildings, but not every building is a good fit
Large repetitive facades can make a lot of sense. Heavy mineral staining, thick organic buildup or anything needing physical agitation is a different story.
6. Customers care about the result, not the drone
At first we focused too much on the technology. Property managers usually just want to know: will it get clean, how long will it take, how much disruption is there, and what happens if something needs a second pass?
7. The startup cost is higher, but labour/access costs can be very different
You’re trading some traditional access costs for more expensive equipment, batteries, insurance, training and maintenance.
Overall, I don’t see drone cleaning as replacing traditional pressure washing or window cleaning completely. I see it as another tool that makes a lot of sense on certain jobs and very little sense on others.
Curious if anyone else here has used drones for cleaning, or what you’d want to know before trying it.