I live near Houston Texas and thinking about starting up a pressure washing business. I don't know a lot about it though and wanted to know if there is a website that offers some info or if any of ya'll could help me. I want to do fleets because there are a lot of wharehouses in houston. What is a good type of equiment to start out with for all around Cleaning. Also what is some of the terms that ya'll talk about mean etc...upstreaming, downstreaming and so on. I would apperiate any info or help.