A dehumidifier dramatically improves the quality of a room, which leads to better air quality and a controlled moisture level. Installing it in the bedroom helps improve your health by reducing the risk of getting a cold. And if you already have a cold, the higher humidity helps alleviate the flu. It’s also a worthy skincare investment as it prevents dry skin, which ultimately prevents cracking and wrinkling. It doesn’t only work wonders for your skin but your hair as well. Due to reduced dryness, your scalp feels healthier and has less dandruff.