Dehumidifiers are often used in basements because basements tend to be the moistest area of a home. By using a dehumidifier, the air in your basement will smell fresher and your stored items will be preserved for longer. The Whynter Elite 95-Pint Dehumidifier is a perfect dehumidifier for a basement. This dehumidifier is designed for use in spaces up to 3,000 square feet, includes a particle filter, and can be continuously run with the use of a gravity hose.In addition to the basement, dehumidifiers are often used in the laundry room, the bathroom, or the office. Bed Bath & Beyond carries several small and portable dehumidifiers perfect for use in a single room. For example, check out the PureGuardian 42 oz. Small Space Dehumidifier in White. This dehumidifier is thin, so it doesn’t take up much space. Plus, it has a sleek, stylish design.