Had a lady come out of a neighbouring house and walked up to me while cleaning. She said she is going to do me a big favour as she might become a regular customer.
I said " OK let me take a look and give you a price"
"Can I have a free trial clean to see if I like it? "
Her windows were minging and looked like years since last clean. I said "well, do these two houses I've just done look clean to you?"
"Yes she said but will you give me a free trail please?"
I said " no sorry, they will be double the price for the first clean due to their condition"
"No thanks" she said, "I will keep looking"