Start of year I received a text to cancel as he had another company who would clean windows for £7 and I was a tenner. He came out and asked me back because they only clean glass and don't clean the doors. I reluctantly took him back and when I was cleaning the back the neighbour told me he has the £7 window cleaners. He said last time no one was in so they only did the bottoms. He knew because he checked his door cam so he called them and they said they had cleaned the tops also.
Gave him a card because I think I will pick up a few more fairly soon, so I'm glad I took him back on. The neighbour said he doesn't mind paying a tenner as long as they all get done.