It is best to shop for your eye mask in person, since many of the important qualities (amount of light blocked, fit, comfort, etc. ) are very difficult to evaluate while shopping online.

When properly adjusted, your mask should be tight enough that it doesn’t slide freely around on your face, but not so tight that the mask is pressed down directly on your eyes. Pay attention to how well the mask fits around the bridge of your nose. If the fit is not correct, you may be able to see light entering through a gap between the mask and your nose. Masks are available with elastic patches covering the bridge of the nose, blocking out the excess light.

Some new sleep masks have interesting features like flashing lights that may help you fall asleep or have a lucid dream or help to monitor your sleep patterns. There’s not a whole lot of research on whether these devices are effective, but they may be interesting to try.

Having someone nearby to help you fasten and adjust your mask is a good idea, especially if your mask ties closed. If you don’t have your sleep mask with you, you can try covering your eyes with a pillow, blanket, or article of clothing. You can also use your arm as an improvised eye mask, draping your elbow over your face.

Avoid using electronic devices or watching television right before bed. The light produced by electronic screens may make it more difficult for you to fall asleep. It is best to relax in low light, such as the light of a small bedside lamp. This will allow your eyes and brain to begin to relax, and ready themselves for sleep. Best to use a light with low levels of blue light or use a dimmer on your lamp. [4] X Trustworthy Source Proceedings of the National Academy of Sciences Official peer-reviewed and multidisciplary journal for the National Academy of Sciences. Go to source If you are trying to sleep on an airplane, or in another public place, it may be helpful to put on headphones, or use earplugs to block out outside noise so that you can focus on relaxing.

Be sure to lift up or take off your mask before trying to get up or turn lights on to avoid knocking things over or tripping. If you’re trying to sleep on an airplane or train where you can’t get up and walk around, spend some time listening to calming music or reading a book instead.