10 Best Small Bathroom Dehumidifier For High Humidity And Mold 2025 in the United States

The hOmeLabs 1,500 Sq. Ft. WiFi-Enabled Dehumidifier is a solid choice for those dealing with high humidity and mold in small to medium-sized bathrooms. It can remove up to 22 pints of moisture per day, making it effective for improving air quality in spaces up to 1,500 square feet. The WiFi-enabled smart functionality is a great convenience, allowing you to control the dehumidifier remotely, which is perfect for maintaining the desired humidity levels without constant manual adjustments.

This model also features a modern, portable design with built-in wheels and handles, enhancing its portability and ease of relocation within your home. Additionally, its quiet operation ensures minimal disturbance to your daily activities or sleep. On the downside, weighing 36.3 pounds, it might be slightly heavy for some users to move around. Energy efficiency is a plus, as it runs continuously with an automatic shut-off when the tank is full, or it can be set up for continuous drainage.

The washable filter adds to its ease of maintenance, though regular cleaning is necessary to ensure optimal performance. For a bathroom with high humidity and mold issues, this dehumidifier offers effective moisture removal with added conveniences such as remote control and portability.

The TABYIK 35 OZ Small Dehumidifier is designed for use in small rooms, bathrooms, RVs, and closets, making it suitable for spaces up to 280 sq. ft. With a capacity to collect up to 16 oz of water per day, it performs reasonably well in high humidity conditions. Its compact size (5.9 x 5.9 x 10.1 inches) and lightweight build (2.19 pounds) make it easy to move and place anywhere.

Additionally, it features auto shut-off protection, which ensures safety by stopping operation when the water tank reaches 700-800ml full. The transparent 35 oz tank allows you to monitor water levels easily, and the groove design facilitates straightforward water disposal and cleaning. The dehumidifier operates quietly at 28dB, contributing to a peaceful environment, suitable for bedrooms and offices.

The colorful light feature adds a pleasant ambiance but might be seen as a gimmick by some users. Energy efficiency is commendable, with low consumption of less than 1-kilowatt hour per day. However, it lacks continuous drainage and advanced filtration, which might require regular manual emptying and cleaning. It's a practical choice for small spaces suffering from humidity and mold, but users looking for more advanced features might need to explore other options.

The SEAVON 1500 Sq.ft Dehumidifier is a solid choice for small bathrooms and other humid spaces, with its ability to remove up to 21 pints of moisture daily. This makes it effective for areas up to 1500 square feet, including basements, bedrooms, and laundry rooms. The dehumidifier is also quite energy-efficient, thanks to its powerful compressor that minimizes energy usage while maintaining optimal humidity levels. Its compact size and portability, with dimensions of 8"D x 6"W x 13"H and a weight of 17.46 pounds, make it easy to move around, thanks to the handle and wheels provided.

However, its water tank capacity of 0.4 gallons might require frequent emptying if not using the continuous drainage option with the included hose. This product offers three operational modes—adjustable, continuous, and dry—which cater to various needs from general humidity control to drying damp clothes. The noise level is relatively low, making it suitable for bedrooms and living rooms without causing much disturbance. The smart touch panel adds to the user-friendly experience, allowing easy adjustments and real-time monitoring of humidity levels.

Additional features like automatic shutoff, defrost, restart, and a washable filter contribute to its ease of maintenance and reliability. While the dehumidifier is highly functional, it might not be the quietest option available but balances this with its versatile modes and energy efficiency. The SEAVON dehumidifier is well-suited for anyone needing to control humidity and prevent mold in medium to large-sized rooms, particularly in high-humidity environments.