NO Stars they absolutely suck. Stayed up for a week. Don't waste your time or money on these. Put it up according to directions and it still failed in the middle of the night heard a large crash got up and saw that my fish mount had crashed down upon my ceramic porcelain antique Christmas tree breaking it. If the manufacturer of this had been there I would have hung them on a command strip from where the sun doesn't shine.

This is not your typical Window cleaner. This stuff works magic on your windows IF, and I do mean IF, you use microfiber towels with it. By plenty and you'll see what I mean. I've tried it with or with paper towels and it really works the absolute best with microfiber towels like they recommend. Don't use it on your mirrors unless you want to really see what they show. Just kidding!