Mice Rat Control

Ultrasonic devices claim to use ultra-high frequency sound waves to chase away rodents and arthropod pests like flees, cockroaches, etc. The Lentek Ultrasonic Pest Control emits a fluctuating ultrasonic sound from higher to lower frequencies.

Amazon Sales Rank: #69198 in Home Color: White Brand: Koolatron - Each PestContro 500 Unit Covers a single room (Approximately 500 Sq. ft. of area) with Ultrasonic protection. - Simply Plug it in and the product begins emitting Ultrasonic protection immediately. - LED Power Indicator confirms product is working correctly.

Client more useful on 15 of 17 people found this review helpful. It works! In DH, I used electronic repellent for a long time. I wish more people knew how to work well! I put one in every room (I used a lot of cockroaches, now do!) N horrible smelling liquid exterminated. I've recommended it to others and now thry happily use them. Try them and see what I mean. 14 of 17 people found this review helpful. I'm confused! It is not only for mice and rats? People by Penny S. Mabee write comments to this post by saying that evil does not work with ants, cockroaches, spiders, but says it is a product MOUSE & RAT. I have not seen anywhere where it says to get rid of bugs. I buy it because I'm trying to get mice in my house and said that a favorable review of the mouse is released (which is what the product claims to do). 4 of 4 people found this review helpful. It does not work by T. Davis House is about 1300 square feet, and I bought 6 of these things been using them for two months seemed to help after a few weeks, but after a month of work, Mouse is back as bad as ever. Waste of $$$$. See all 31 customer reviews ....