Hello there i've got a lot of tips off here in the last few months as I've started out traditional method for now until I make the investment in wfp. Picked up my first fascia board cleaning job and just have a few questions that may sound obvious but I just want to make sure I'm doing a good job.Is there a certain method to doing these or is it just a case of wiping off the dirt? Any particular cleaning chemicals I should use or will squeegee off and water do the trick? I spoke to another window cleaner and he said he uses fairy liquid and a small amount of tee cut in the bucket.Also how do you go about pricing these jobs? Is there a meter rate people tend to work to? I just had a look and guessed it would take an hour so said £25. Any advice is greatly appreciated thank you.