Yeah I’m very lucky in that respect. There’s not a huge amount of difference on this property. It may take 5 minutes longer just as I make sure to give it an extra long rinse but nothing like the issues you have. The jobs I have which are pain, tree sap, building sites, busy roads etc I always charge more.Ime not criticising what you are doing but just feel you could be maximising more profit , there is no right or wrong if you are happy with the price that’s fine , we all have some under priced work for what ever reason , maybe the work we do gets a lot dirtier as we are on the coast ?? We disown jobs in London 8 times a year and they are always filthy when we do them . I like the 4-8 weekly routeen as less customers are needed and that’s what most want , we are doing some 8 weekly stuff this afternoon and it’s running a week late so 9 weeks they are that bad you can hardly see through them and have green algi growing on the frames , if we did them12 weekly they would look like they had never been cleaned ????