Was hearing scratching / chewing sounds in the ceiling and walls of our bedroom. Got this, plugged it into an extension cord and snaked the cord all over the upstairs bedroom floor. 2 days later, no more sounds, and NO ODOR (like when I used poison). Definitely worked for me, I got an additional one for the motorhome to keep mice and squirrels out and it seems to be working too. If you got rodent problems, I would buy this if I were you.
Verified purchase: Yes | Condition: Pre-owned
These actually work! BUT, if you are expecting to see rodents fleeing your home minutes after plunging it in, that isn't going to happen. I have used these for years and they are extremely effective. They MUST be left on for a long time in order do drive out pests. It generally takes about two weeks for the unwanted residents to leave. Several times I have had rodents in my walls (in different parts of my home and in different homes altogether) and in every instance, before two weeks had passed, they were gone! As long as you leave this plugged in and working, the rodents won't take up residence there. Getting a rodent infestation out from inside your walls can be a challenge and this is certainly worth a try. But remember, it takes a week or more for it to happen.
Verified purchase: Yes | Condition: New
this device is the best thing ever happen to in regards of pest control specially mices. the first one i bought lasted nany years and i gave it away n bought a new one. good
Verified purchase: Yes | Condition: New
Works well but only affects the room it's plugged in. It really doesn't cover 2000 sq ft. Maybe 500 sq ft. But it works, mice don't come near that area.
Verified purchase: Yes | Condition: New
Mice go bye-bye when you plug it in,
Verified purchase: Yes | Condition: New
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