4. Humidifier
If your eyes are dry and itchy, one possible factor can be the lack of moisture in the air in your home. During the winter, heating can rob the air of the proper humidity, and dry air can cause the film of your eyes to lose water rapidly. It is a good idea to invest in a humidifier, particularly in your bedroom.
When you sleep, dryness can do the most damage, so turn the humidifier on before you go to sleep. The right humidifier can also relieve other problems, such as dry skin and nasal congestion. There are many kinds of humidifiers.
You can find a basic one that gets to the job done or purchase a premium humidifier with special features such as a night light and quiet ultrasonic operation. Look for a humidifier with a generously sized tank that does not require frequent refilling and can last from 12 to 16 hours of steady operation.