The neighbourhood rate
When ten homes within a short walk of each other are on the round, everyone on that street moves to a lower rate, automatically, including the people who joined first.
Window cleaning · Cam, Dursley & the Vale
Reliable, regular window cleaning with purified water and a zero-emission electric van. Streak-free glass, frames and sills, every 4 or 8 weeks, with a text the day before. Every time.
A cleaner way to clean.
The clean
I clean with water that has been filtered until it is nothing but water. With no minerals left in it, the glass dries spot-free on its own: no detergent film, no streaks, nothing for dirt to cling to, so your windows stay cleaner for longer between visits.
Reliable, every time
The number-one complaint about window cleaners is that they do not come when they said. Flow is built around fixing exactly that.
Online account
Everything about your windows in one place, on your phone. No app to install: set a password once with the code from my welcome message, then sign in on any device.
Add it to your home screen and it behaves like an app. Already a customer? Sign in → New to the round? Set up your account →
Greener tomorrows
The van is electric, so there are zero tailpipe emissions on your street and none of the diesel rattle of a round in progress, and it is charged on renewable electricity. The water is pure, so nothing goes into your drains but water. The waste is minimal, because there is barely anything to throw away.
It is the way I would want my own street cleaned, so it is the way I clean yours.
Filtered until nothing but water is left. No detergent, no chemicals, nothing into your drains or your borders.
A round grouped street by street means fewer miles between houses and a lighter footprint for every clean.
Zero tailpipe emissions on your street, charged on renewable electricity. Quieter, too.
Reusable brushes and cloths, refillable water, no single-use bottles or sprays. Receipts by email, not paper.
How it works
No quotes to chase, no cash on the doorstep, no wondering when I am next coming.
Most people meet me at their front door as I canvass their street. If I have not reached you yet, join the round and I will come to you.
A walk round the outside, a price confirmed in writing before anything happens, and a first-clean week booked alongside your neighbours so the round stays tight.
Every 4 or 8 weeks, a text the evening before, and your Direct Debit collects after each clean with a receipt and the next date. Your online account shows all of it, and is where you message me.
Areas we cover
I keep the round dense so that visits stay regular and the van stays off the road, which means I reach places one at a time rather than all at once.
Check my area
Type your postcode and I will tell you straight: on the round now, coming next, or not yet.
Why Flow
I am Harry, and Flow is my round, started in Cam in 2026. I wanted a cleaner way to clean: purified water instead of chemicals, an electric van instead of diesel, and a window cleaner who comes when he said he would.
The round grows street by street, so every neighbour who joins makes it better for the ones already on it.
Promotions
Two ways the round rewards neighbours who bring neighbours. Never a fee, always a discount to unlock.
When ten homes within a short walk of each other are on the round, everyone on that street moves to a lower rate, automatically, including the people who joined first.
Every customer gets a leaflet of ten vouchers. A neighbour who joins with one gets half their first clean off, and you get a discount for a year for each one who joins.
Questions
No. I clean from the ground with a water-fed pole, so I only need to get to the outside of the house. If a side gate is locked, tell me how to get through or leave it open on the day. You get a message when it is done.
Tap water that has been filtered until every dissolved mineral is gone. Minerals are what leave spots and streaks as water dries, so with none left the glass dries clear on its own, with no detergent film for dirt to cling to. It is also why I can clean frames and sills without chemicals.
Light rain does not affect the result, because purified water dries spot-free, so I carry on. If it is heavy enough to stop me, I move that day and text everyone affected with the new date.
Yes. Let me know at least 24 hours before and there is nothing to pay for that visit. Your next one stays on the usual cycle. Going away for longer? Ask for a pause.
By Direct Debit, set up once when you join. After each clean I mark the visit done and the payment collects automatically a few days later, with a receipt and your next date. No cash at the door, no chasing. You can set the Direct Debit up, or pay a one-off by card, from your online account.
Not one to install. Every customer gets an online account at flowwindowcleaning.co.uk/account. My welcome message has a link and a one-time code: set a password once, then sign in on any device with your e-mail and password, and you can see your next clean, pay by card or set up your Direct Debit, see every visit and receipt, and message me privately. Add it to your phone’s home screen and it behaves like an app.
Yes. I carry public liability insurance. If anything is ever damaged, tell me within 48 hours and I will make it good.
Conservatory roofs are quoted separately because they vary so much. Gutters and other add-ons are coming; ask when I visit and I will tell you honestly whether I can do it yet.
I count your panes at the door or from the pavement and confirm your price before the first clean, in writing. Join the round and I will be in touch.
More in how it works, or join the round and ask me directly.
Leave your address and a way to reach you. I will count your panes, confirm your price and book your first-clean week.
Join the round