Sorry if this is in the wrong area:
Not sure how I did not see this sooner, but it looks like something that would work for me on a group of houses that I do each year. There is one window over the main door that is a pain as its 2 stories up and it’s just hard to get to.
Question that I have is how well this works in direct sun. As washing windows normally is a bit harder with the sun right over your back. As this just uses water, does it work any better?