Dehumidification is the process of reducing the level of humidity in the air. This is often done to improve comfort, prevent mold growth, and protect buildings and materials from moisture damage. Dehumidifiers are commonly used in homes and businesses to extract excess moisture from the air, making indoor environments more pleasant and healthier. There are various methods of dehumidification, including mechanical systems like refrigerant dehumidifiers and desiccant dehumidifiers. Each method works differently, but the goal remains the same: to maintain optimal humidity levels, typically between 30% and 50%, for comfort and health.