Question on the Unger SpeedClean Window Kit

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?

Thanks!!!

doesn’t work well in direct sun…

water/alcohol mix… SprayWay, pure water and make your own mix.

use pads opposite polish pad first then cleaning pad