Angveirt Ultrasonic Rodent Repellent Battery Operated Mouse Repellent for Car Engines Pest Repeller Rat Mice Deterrent with Strobe Lights Under Hood Animal Repeller 1Pack

This works great in my attic. I had to find something that was powered by battery as there is no outlet in my attic. Within three days, whatever was up there dancing and moving things round was gone. It's quiet up there now. I tried traps but they didn't work. This works and lasts up to 65 days on two C batteries. You won't regret this purchase.

Living in the country means field mice are always around, looking for a cozy shelter. The get in under the hood and find a way into the cab. Since putting these devices under our 3 vehicles, the mice activity has stopped. No more shredded Kleenex in the glove box!

We run a campground in a very rural area. Mice are, essentially fast food, for the preditors of the southwest. For animals at the base of the food chain, poison isn't an option. I wanted the mice gone, not the endangered animals that feed on them. Since we're "off grid," we can't use traditional electronic mice resellers. I placed one under the front couch, one under the sink, and one under the bed. Although one mouse had moved in before I installed the units (later caught in a trap), no new mice came in. As it is a new install, I have yet to see if it will work over the long haul. Coyotes will tear into vehicles and structures to get at the mice inside, and cause quite a bit of damage, and the mice themselves chew through wiring and insulation, not to mention deficate and urinate everywhere they go. I hope this latest solution solves our problem. Backing it up with well placed traps makes it even more effective.

I caught a nasty little mouse in our attic after finding some droppings up there. Hopefully this little gadget keeps future intruders out! Great size. Easy to assemble. Battery powered so can be placed anywhere.

I will be using this product for under the hood rodent repellent. It appears to be well made. Works as described with strobe lights and ultra sound. Easy set up. Once I set it up under the hood I checked to be sure it was working properly. It works just fine as described on the instructions. The rodents have been leaving piles of acorn remnants. I am sure the blinking lights and ultra sound will get rid of them. I will update at a later date. Note: Make sure to read all directions to test the product.

Don't work at all, just noise

I had a nightmare problem with cats leaving paw marks all over my car every single day. I tried a cover: they peed all over it. I tried several products that you sprinkle all round the car: never phased them. I tried scented oils: all that did was leave residue on my car along with the cat tracks. I tried bags of mothballs on the hood and trunk: no success. Finally, I saw this and thought, "What do I have to lose?" This has been the most awesome and effective product I have tried. It works! I now have one on my hood and one on my trunk. NO cat tracks at all! LOVE it!!!

Our home is a wooden townhouse built in ‘85. It backs up to hundreds of old growth acreage. I feed the wildlife. Early morning scratching and tumbling noises in our attic went from intermittent to very regular. I was slapping the wall for quiet. This unit sets up w 2 C batteries in seconds, is about the size of a deck of cards. I needed cordless help. I have not heard a sound since placing the unit, and the buzzing sound can be heard in the closet, but not in the bedroom.