Quiet and non-radioactive operation. Wide Coverage: Ultrasonic pest control repeller can be used in various places, such as bedrooms, bathrooms, garages, kitchens, offices, warehouses, etc.

On average, an ultrasonic pest repeller lasts from three to five years ... These 11 strategies for do-it-yourself pest ...

Wide Effective Coverage Area: One unit of the ultrasonic pest control repeller is effective for an area up to 1600sq.ft., which suit for home, warehouse, office, hotel, supermarket, hospital ...

They are often marketed as a safe, non-toxic, and humane alternative to chemical pest control methods. They are small and usually plug into standard electrical outlets. In considering ultrasonic ...