Well i thought all was well but not.Cleaned the customers sofa had it for a year not started paying for it yet.Gave him a breakdown off all the chemicals i used.Fib and fab rinse odour fresh microsan,urine remover,and lemon refresh.After cleaning i told him that it is possible that the smell might still be there as it was over two cushions and the wee had gone between 2 of the seats and into the carcass of the sofa,told him i would come out again if the smell had not gone and clean it for the price of fuel to get there.Well got a call the other day saying there was still a feint smell nothing bad just a slight smell so they bought some stuff from the pet shop to get rid,they sprayed this on the fabric of the sofa and it`s left a big mark on it .They are going to claim on the insurance and said i will be getting a call from the ins comp asking what i used on it.Made it quite clear to them that it`s their fault which they aggreed to.