10 Best Ultrasonic Bat Repellers 2025 in the United States

The Cleanrth CB006 Advanced Ultrasonic Bat Repelling System stands out in the ultrasonic bat repeller category primarily due to its innovative Batonic feature. This technology utilizes two speakers to create dynamic sound channels that aim to effectively repel bats without harming them. This makes it a solid choice for those looking for a humane solution. The device is designed with a significant coverage area of up to 7,000 square feet, making it suitable for both small yards and larger open spaces. It is also weather-resistant, allowing for outdoor use without concern about the elements.

One of the most appealing aspects of the CB006 is its safety for pets and humans, which is a critical factor for many users. The absence of harmful chemicals means you can use it around household pets without worry. In addition to Batonic, the unit includes features like inner-wall electromagnetic repulsion and Bat Targeting, providing a comprehensive approach to bat control.

There are a few considerations to keep in mind. Some users may find that ultrasonic repellents vary in effectiveness, depending on the specific bat species and environmental conditions. Additionally, while the comprehensive customer support is a plus, some users might wish for more detailed guidance on optimal placement and usage to enhance effectiveness.

The CLEANRTH BCS202 Bat-Blocker Pro uses ultrasonic sound waves to keep bats away, making it a humane option for homeowners aiming to prevent bat infestations. It features a tri-sonic system with three speakers arranged to create a surround sound effect, effectively covering an area up to 5,000 square feet, which is suitable for open spaces like backyards or patios.

With three ultrasonic modes, the device helps prevent bats from becoming accustomed to the sound, enhancing its effectiveness over time. Setup is simple with a 6-foot plug-in cord, allowing for immediate use. It is safe for humans and pets, making it appropriate for families and homes with animals.

The device requires a nearby power source due to its plug-in design, which could limit placement options. This repeller is a good choice for those seeking a non-lethal method to deter bats in medium to large outdoor areas, though users should consider placement carefully.

The BugWomp BWZ600 Direct Ultrasonic Bat Repeller features Bat-ZoneZonic Frequency Control, which lets you adjust ultrasonic signals to effectively target bats and prevent them from becoming accustomed to the sound. It covers a large area—up to 7,000 square feet—making it suitable for bigger indoor spaces like attics, basements, or garages.

Its dual speakers enhance coverage, and the combination of ultrasonic and electromagnetic repelling through home wiring offers a unique two-pronged approach to keep bats away, even inside walls. Setup is simple with slider switches and clear instructions, allowing for quick use without technical hassle. The device requires a standard 110-120V AC power outlet, which limits portability and outdoor use where power sources may not be available.

Designed specifically for indoor use, the device is not weather resistant and thus not suitable for outdoor placement. For those dealing with persistent bat problems, the included guides and Pest Fix Program provide additional support. The BWZ600 delivers user-friendly and powerful indoor bat control with extensive coverage, though it is less ideal for outdoor or cordless applications.