Make your bedroom cool and dark tonight

Lower the temperature and block out light before bed.

Why it helps

Many people sleep better in a cooler, darker room. A few small tweaks can help.

How to do it

1. Open a window or lower the heating a little.
2. Close curtains and cover small lights.
3. Use lighter blankets if the room feels warm.

Make it easier

Just close the curtains and open a window.

Make it harder

Add a sleep mask or blackout curtains.