RoomMates Mini Mosaic Window Privacy Film

I have a very anxious sheltie who has destroyed my blinds. I had no curtains on this window so a friend suggested this type of product. I expected to have a tough time doing it, but it was so easy. A couple of little tricks I used, it said to clean the windows, so after cleaning with window cleaner, I sprayed with alcohol to finish cleaning them. Then instead of straight water sprayed on the windows, I knew a little trick of using soapy water, not much soap, just a touch. Then went on easily and hopefully they stay a long time. It is so nice, can't see in or out, but the light it lets in is super. I plan to do other windows, but will buy from a different place, I want wider film.