just had a call from one of my long standing customers, who is always very polite and we never have a problem with
" hello Andy look we have had to have our windows painted again and its only been two years since we had them done last time ,
I think it must be all that water, so would it be alright if you now clean them every other month and if i costs me more then that will be fine "
what planet are they on :

these are the original windows put in in the 70s , and she lives in a seaside town with a south facing rear garden , And my water is damaging her paint work

??
As i said
Bizarre