Clean your glasses [SEP] This is the first time purchasing this product. I was torn in between 3 and 4 🌟 because it works ok for cleaning glasses but not great. It seems to do more smudging and streaking than anything. I use glass cleaner from the eye doctor. My Mom bought me some of these before she passed away and they worked so well, that was 17yrs ago and I still haven't really found any that I liked. I'm sorry I don't like leaving this kind of review. 3 in a half stars