Well i thought i had heard it all until today.
Pulled up outside a customers house today me and the lad started to get all wfp tack out the back of the van.
When the lady of the house said "err not today thanks, as to put it blunt you killed one of my fish last month!

!"
I replied "sory what do you mean i killed one of you're fish?"
"Well you left your pole "thing" lent on the wall of my pond pouring contamintated (spelling) water into my pond, then when i got up in the morning one of my fish was floating on the top!!"
I couldn't believe what i was hearing i was flabbergasted, dumbstruck etc etc.
I tried to reason with her that the water coming out of my brush was totally pure. But again she was not having it.
"No No no there are chemicals in it and obviously it had done something to the water and thats what caused the fish to die!!"
at this point i just said to my lad. Forget it we ain't coming back here ever again jumped into the van and rode off to the next custy....some people eh!!
it was only a poxy £8 job anyway lol