And not a thought given to the time filtering the water , buying the RO system, the £400 poles he’s got to buy or the £35 brushes he uses to stick on the end of his pole, driving to the job for one window when probably full up with work and you want it done ASAP . There’s costs involved, it’s not as if it doesn’t cost us anything to drive to a job and ‘clean 1 window’.
First cleans take a lot longer than normal and use twice as much filtered water if not 3 times. Understandable you want it done cheap as you run a business, but from a window cleaners perspective , it’s a hassle.
Hopefully you’ll find out how much work it is if you do them yourself .