2022 ULTRASONIC PEST REPELLERS, DRIVE THE PEST AWAY QUIET AND EFFECTIVE - If you’re considering a non-chemical approach to pest reject, we recommend the Ultrasonic Pest Repellers are devices that emit a consistent noise at a frequency that is too high for humans to hear. These sound waves are designed to distract, annoy, and deter common household pests such as roach, spiders, mosquitoes, ants and rodents. Intelligent multi-frequency ultrasonic conversion systems make pests nowhere to hide How it work: this electronic pest repeller works through ultrasound, irritating the pest’s brain and auditory nervous systems, so as to repel most types of pests away effectively Effective for most pests indoor: install one pest repeller throughout each room for full coverage, repelling rodents and insects, like rats, bugs, cockroaches, spiders, ants, and more Wide efficient coverage: the effective coverage of each pest repeller is up to 1600 square feet, and you can install these pest control
