I have 13 years of experience with hydro-blasting, which is a process similar to power washing, but at a higher pressure and flow. I have now started my own business doing conventional power washing. I spent a considerable amount of time reading posts before becoming a member, hence the relatively low read time. I look forward to sharing my knowledge and insight when the situation calls for it. In the mean time, I will be soaking up as much information here as possible. Thank you to everyone who makes this forum such a valuable tool.