WIRED reviewer Lisa Wood Shapiro discovered the salutary effects of dehumidifiers after life in a damp Maine cabin where her air quality monitors often registered 80 percent humidity, not to mention a stint on dehumidifier TikTok. After testing, these are the best models out of the many we tested, from our top-pick Midea 20-Pint Cube ($190) to our best portable version for travel or small spaces, the Eva-Dry Renewable Mini Dehumidifier E-333 ($25). For more ways to improve your indoor air quality, check out our guides to the Best Air Purifiers, Best Air Quality Monitors, Best Space Heaters, Best Fans, and Best Window Air Conditioners.