I bought 5 of these for my sheds, every winter the mice would move in. I have now had these for 2 winters and have had NO mice show. It's nice not to have to clean out a nest from my motorcycle exhaust! I'm back today because my father is so impressed with the results he wants two!
No more mice in cabin! September 28, 2012
From the first time we set these out in the cabin, we have had NO mice in our summer cabin. Before the Sonic Chaser we would find droppings every time we went to the cabin. Tried lots of other 'stuff' - none worked but this! We're very happy with these Sonic Pest Chasers!!
Victor® PestChaser® Ultrasonic Rodent Repellents - How the Technology Works
The Victor® PestChaser® is a highly effective method to help control rats and mice. Here is how the Victor® Ultrasonic PestChaser® works to repel rodents:
Non-Repetitive Sound Waves - High frequency sound waves emit a non-repetitive pattern to repel rodents and prevent them from invading your home. With over 80 oscillations per second, PestChaser® uses a jackhammer-like sound to create intense auditory stress for rodents. more»
Location, Location, Location First, identify a room that has signs of rodent activity. Rodents are nocturnal creatures, which mean they rarely surface during the daytime.
Use Multiple Units Ultrasonic waves behave more like light than sound. For example, music from your stereo can fill your entire house. Ultrasound cannot penetrate any solid surface (walls, floors, ceilings) or travel around corners. This is why you need a unit for each room.
Monitor Rodent Activity Monitoring the signs of rodent activity will allow you to correctly place the units in high-frequency areas and allow you to direct the unit towards their entry points.
Use In Conjunction With Other Controls For Established Ultrasonic devices should not be used alone to control an established infestation.
The PestChaser® emits ultrasound at varying volumes (peaking at 100dB) and varying frequencies (ranging from 32 to 62 kHz) well above the range of hearing for humans and non-rodent pets like cats, dogs, birds and fish. We do not recommend using the PestChaser® around rodent pets like gerbils, hamsters, ferrets, rabbits, guinea pigs and other rodent pets.
How much area does the PestChaser® cover? / Does the ultrasound penetrate through walls?
The PestChaser® unit can only cover the room in which it is installed. The ultrasonic waves cannot penetrate walls or furniture so we recommend using multiple units per room. We recommend using the Mini PestChaser® in average sized rooms like kitchens, dining rooms, bedrooms and living rooms. We recommend using the Heavy Duty and Ultra PestChaser® in large sized rooms like attics, basements, garages, etc.
Where should I plug the PestChaser® in? / Can I plug the PestChaser® into an extension cord? / Can it be used outside?
For proper placement of the PestChaser®, first identify a room that has signs of rodent activity. Plug the PestChaser® into the lower socket of a 110V-AC wall outlet. The ultrasonic waves cannot penetrate walls or furniture. Ultrasound is reflected by hard surfaces and absorbed by soft surfaces. In a room with mostly hard surfaces, like a kitchen, ultrasound will “bounce” around giving more effective coverage. The ideal placement would allow the ultrasound to cross in front of an entrance way. The PestChaser® can be plugged into an extension cord as long as it is placed in an open area along the wall and not near walls or furniture. The Victor® PestChaser® is recommended for indoor use only. They were designed and manufactured to be used indoors and not exposed to the elements. If this PestChaser® is used outside, the unit could potentially short out due to weather conditions, such as rain.