Review on 🪟 One-Way Window Film Tint for Daytime Privacy | Mirror Glass Screen Stickers with Self-Adhesive | Sun Blocking Heat Control & Anti-UV DIY Solution for Home Office | Silver, 17.7 Inch x 6.5 Feet by Maryland Hess

I would give this 5 stars if there wasn't a fundamental flaw, it reflects great during the day but at night you can still see straight into it. I followed all the instructions (it was easier to spray water on the glass than the film side, works well), assumed I had applied it to the inside of the window to protect it from the outside weather and elements, thought I did a great job, pretty easily. Went outside at night to check, was able to look right inside. So I then made a second panel the same way but on the outside of the window as I noticed that at night it reflects the inside and not the outside. Test 2: Both panels are visible from the outside like daylight. I'm totally confused! It gives the impression that the bright side will always be the reflective side; So it doesn't offer privacy when I really need it.