Article: To help prevent insomnia, make your bedroom or sleeping area as inviting, calm and soothing as possible. Simply improving your sleeping area can lead to higher quality sleep. Here are some ways to improve your bedroom to help you fall asleep:  If you live in a noisy apartment or area, consider a white noise machine. This can drown out unwanted sounds. You can also download white noise apps on your phone. You should strive to keep your beds and sheets comfortable. If you're irritated by a certain fabric, replace it. Experiment with the temperature in your room. Keep your room cool —try around 60–65 °F or 16–18°C (though this may be too cool for some). Keep bright lights and electronic screens out of the bedroom.  Try putting a fan in your room, which can provide white noise as well as move air around and keep your room cool. Your bed should only be used for sleeping and sex. Avoid doing work or reading in your bed. You do not want to associate your bedroom with anything but sleep.  Avoid trying too hard to sleep — wait until you're drowsy to go to bed. If you can't sleep, then get out of bed after 20–30 minutes and do something relaxing until you're drowsy.  Remove clocks from the bedroom. Once you set your alarm, hide all clocks from view. Seeing what time it is can increase anxiety and make insomnia worse.

What is a summary?
Make your sleeping area quiet, cool, dark, and comfortable.