been working for me the last few months,usually does a good job and seems hard working enough,its all wfp stuff and he does make me money,but last few weeks had a few complaints about him,lost a few custies and then tonight had 3 from same area one said her window was all smears and marks and she had watched him do her house and 2 others in under 10 mins,they are 7 quid houses,another one said they had bird crap on the bathrooms still,i called him about it and said he would have to rinse more and all that,then 5 mins later get a call from a custie cancelling as there was bird crap still on window from work done today i know it was his house he done as he done all the street,im mates with him but i cant afford for him to lose me work,dont know how to go about it?? he is also my flatmate so its kinda difficult