This purchase was a replacement of previously purchased sonic plug ins. Immediately, within 2 to 3 days, I saw a substantial drop in my sightings of spiders and crickets. I'm very happy with this product, it works quite well for the price and once they run out I will be purchasing in new set.
Verified purchase: Yes | Condition: New
I live in a nice trailer in Missouri. We had a lot of rain which drove mice and roaches from the outside to the inside. I got some mice by traps prior to getting these electronic units. I got 8 of them and put them in key places, especially in the kitchen and pantry. After 5 days I saw mouse damage in the pantry items and actually saw mice running in the kitchen area. I set traps and after 4 days I got 4 mice. Two were actually set under the electronic units. Not good. No evidence of roaches, but they were not seen very much. Mostly they seem to fly in through the screen door when I would go through at night.
Verified purchase: Yes | Condition: New
PROS:I purchased a few units a few years ago, and they still work fine. My home is insect free. CONS: (maybe) based on above statement, I purchased more units to install in another country in Central America, where homes are built mainly of concrete. No wood or sheet rock. After 5 days, I still see no evidence of good results. I killed a roach last night. Does it have to do with the type of construction? Or were the units built better years ago?
Verified purchase: Yes | Condition: New
I think it works, but how do you know unless you see furry or crawly critters? Anyway, I put two in my RV and I hope it keeps the creepy crawlies away. Update: I've had these for a few months now, two in my RV and four in my home. Although I can't verify the effectiveness against rodents (we haven't seen any, but they're not usually an issue), I can guarantee it DOES NOT work against ants. We went camping for four days and when we came back, our kitchen counter was covered in those little sugar ants common in Washington state. Right next to one of these units plugged into the same outlet as our coffee pot...
Verified purchase: Yes | Condition: New
There still is a mouse problem so I don't know if the product is working or not. I will still give it sometime before saying it definitely is not working.
Verified purchase: Yes | Condition: New
As described, there was an increase in activity for the first week of use. Then, poof! No sign of mice anywhere any more. I do believe the ultrasonic pest repellers are working. Also, the blue night light feature is a nice bonus, not too bright.
Verified purchase: Yes | Condition: New
Before I ordered this I had a Major problem with cockroaches in my small one bedroom apartment. Even after using different types of sprays. Which didn't work they just made my apartment Stink so bad I would get headaches! Thankfully I haven't seen a roach since I plugged these in. And that's been 4 years.
Verified purchase: Yes | Condition: New
Mosquitos have been terrorizing our home the past two summers. I’ve sprayed the outside of the building, bought spray on repellents but nothing worked. I bought these plug in repellents recently and it’s been 2 weeks and so far so good. I have noticed a decrease of bugs and insects in and around my home. Let’s just hope it works long term
Verified purchase: Yes | Condition: New
These are awesome! And they work! No more Bugs.I have been using this brand for years in my home. I just bought some for my daughter who had a mouse problem.
Verified purchase: Yes | Condition: New
I have them all over the house and they really work. The roaches here in Vegas are all over but these things and there little blue light work and the roaches are belly up now when I find them.. Better then spraying poison..
Verified purchase: Yes | Condition: New
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