Pat, Thanks for the pics ( that was all I could see ) . I am determined to add roof cleaning to my exsisting business this spring. I was beginning to think that one would have to buy a flatbed truck with dual 500 gallon tanks etc. . Thanks for letting me know that I could start modestly and upgrade over time.
Thanks to all of the professional cleaners that are willing to offer assistance to rookies like me. I truly appreciate it.