Review on 🚫 100% Light Blocking Total Blackout Window Film - Room Darkening, Non-Adhesive Privacy Film for Home Security, Day Sleep - Easy Removal, UV Prevention Treatment (17.5 x 80 inches) by Melissa Lewis

This is for the blackout version. Works great, completely opaque. This may seem obvious, but it's not easy to find as I've tried many "blackout" products on shift work that let in a lot of light. I actually found it to be a pretty forgiving DIY project. I'm not great at anything that requires steady hands or fine motor skills, but these sheets are stretchy and easy to cut. I even dropped a piece a couple of times, but it comes off on its own and can be cleaned by brushing. I cleaned the window thoroughly before applying and then sprayed Windex on the glass and it adhered perfectly. However, they are easily removed by pulling. Edit: I liked it so much I made another box with the same product. I did a trick on my windows, I took some black tape to cover the edges where I didn't cut 100% perfectly and the tape helps a bit with adhesion although I don't think the tape really does it needs. That was a few weeks ago. This movie is really great, I can open and close the window and it doesn't go off or anything. I don't even have to think about it.