BRISON Ultrasonic Rodent Repeller - Electromagnetic Pest Indoor Repellent

The Brison brand is the only bug zapper that really works. It alternates and scrambles signals so that pests can't adapt. I had to move into public housing, and these things are the only reason I'm not overrun with critters.

Worked great and definitely keeps the bugs out. I like that you can turn the light off too so it's not bright at night.

These are simple to install, just plug in and they immediately begin to decrease mice and bugs by emitting an ultrasonic noise. They are pet friendly and you can get effective relief from pests without chemicals or dangerous traps. Awesome!

It works is going. I'm not seeing any roaches or rats.

so far, these divices have worked. Have not seen any sights of rodents.

First I love the fact that I received my order a day early. I live in a large condominium complex with a lot of foliage outside. Of late I have begun to notice tiny spiders inside my unit. I hope this repeller helps. Just received the repeller today so I will update my review in a few days.

I have a farm with horses, geese and chickens. Between their feed and our family trash rats are attracted. Aside from being clean and denying them a food supply, this ultrasonic device complements our rat reduction and detergent agenda very well. I installed this in the basement and I dont even know its there, Its quiet. but there are no rats or mice. I have used plug-in ultrasonic devices for decades with similar results. They work.

did what they were suppose to

Haven't had it long enough (less than one month) to find any particular advantages or disadvantages. It is easy to use and install and doesn't require replacing a cartridge or filter. It has done an effective job of keeping creepy-crawlies away from the kitchen in our very old apartment building.

Good evening! A total waste of money! Flies, bees, gnats still an issue and the product DIDNT WORK! You all NEED TO REMOVE THIS ITEM and take it OFF the market. And REFUND EVERYONE who brought one! Seems fair to me. Did you want this item BACK?? If not it's going in the garbage. I just been too sick and been in the hospital an entire month so haven't had the opportunity to send it back!