I recently received a cheque in the post from a customer. Attached to the cheque was a "Post It Note" with the following:-
"Thanks Steve, of course it rained before I got home, but still great!"
It had actually rained for most of the time that I was cleaning!
We clean in light rain and have also cleaned in a few periods of heavy rain.
There were some initial concerns from some customers but once they'd seen the results .......