(or of course just extremely creative people i guess) Any experienced window washers, or even just contractors in general? I am opening a window washing business soon and I don't like ladders. I definately don't have the money for a lift thing. So I bought some awesome squeegees that extend that I would like to use on windows that are high up. Now my questions are... how in the world am I going ot be able to tell if they are clean or not? I don't want to miss spots and have the business owner/home owner go upstairs and see it like that. Really the only thing I can think of is asking them if they minded if I went up to make sure it is clean, or asking them if they can do it. But with my previous sales experience, I do know that some people would be nice enough to do so, but there are the a-holes in the bunch who would not want to do that, also there are people who may not be around when I do the jobs. So what do you suggest? How can I make sure the windows are clean up there? ****reply to my first answer...insurance is more expensive if i step foot in the door to do work. so i was going to do outside work only, BUT now that you mention it, that is an AWESOME idea to contact cleaning companies to get refferals, wow. i may change my mind now. thank you. still unsure though.