[2018 Upgraded] Ultrasonic Pest Repeller, Electrical Bug Repellent, Non-toxic Pest Repellent Plug in Indoor and Outdoor Pest Control for Mosquito Spider Ant Mice Roach and other Insect (6 packs)

USELESS! I put these ‘electric pest repellent not only on the perimeter of my kitchen, but on the porch and IN all kitchen outlets.After two months, I thought I saw some evidence of mouse (droppings) so I put down a couple of traps. Hmmm...... MOUSE CAUGHT! We have caught two additional mice since. So, I’m thinking the electronic repellent DIDN’T WORK! (Seasonal house - not a cabin - and rather a ‘tight’ house. But the with MN winters, creatures find a way ... and clearly, these mice found a way)

This winter we have had mice in our garage so bought these just in case they work. We also had traps which caught quite a few. There are fewer mice but not sure that it is due to this product. We have never had as many mice trying to find shelter in our garage as this year....so I will keep these plugged in.....just in case it is helping. This is a hard thing to measure!

I has a mouse sighting two weeks ago. I put out snap traps and re-positioned the pest repeller in the room. No sightings so far. I have checked all possible hiding spots and nothing. None of the snap traps have been tripped. Happy!

They don't do the job like they are advertised to do. I have a granddaughter who bought some and she says it was a waste of money.

Great product

these are a good buy they work well but takes alittle time

Doesn't work

Really hard to tell if these work. They definitely don't work for mosquitos, doesn't seem like they work for spiders. Maybe they work for mice, but I never had mice to begin with.