Like Sleep Masks, Blackout Curtains Block Out Light
The darkness created by blackout curtains can help increase the production of the sleep hormone melatonin, leading to more restful sleep. In addition, the reduction in light exposure can help regulate circadian rhythms and promote a consistent sleep schedule. Blackout curtains can also be beneficial for people who have trouble sleeping during the day, such as shift workers, as they can help create a sleep-friendly environment by reducing exposure to daylight. Blackout curtains can also help reduce noise levels, which can be helpful for those who live in noisy areas.