窗戶遮光簾 白色

These actually stick to the glass with just a bit of water and peel right off when I want daylight back. My bedroom faces a streetlight and it's finally pitch black in here, which has made a noticeable difference in how fast I fall asleep. Reusable too, so I didn't have to buy anything permanent.

I was skeptical about static cling but these go on in seconds and peel off without leaving any marks. My room is now pitch black for my night shifts, and the fact that they're reusable means I can take them down easily on weekends.

Wasn't sure static cling would actually stay put, but it's been weeks and not one corner has peeled. No more 5am sun through the gaps, and taking it off to clean the glass was way easier than I expected.