To achieve complete darkness, use a Sleep Mask The first time I saw someone wearing a sleep mask on an airplane, I found it a bit odd. However, I changed my perception and now I believe that these people are brilliant. It’s so difficult to create a completely dark sleep environment when you’re traveling or when you want to power nap at the office and it’s hard to believe the solution to this problem is so easy. Search amazon.com for the following phrase “Bucky Eye Mask”. It has a 4-star rating.
Use a bucky eye mask
