BRISON Ultrasonic Pest Repeller - Rodent Repellent Indoor Ultrasonic Control – Repellent for Mice Rat Bug Spider Roach Squirrel [4-Pack]

Our neighbor (doctor) raised rats in her basement when she moved out of state, a few years ago, she just let them all go. Guess what some came over to our yard and into our basement we tried poison of many kinds for a couple of years, that just slowed them down. While looking on Amazon for some kind of solution we saw these and got them the next day with prime and after just a week and now going on a month NO sighn of rats mice and even the spiders are gone!!! All we can say I " hip-hip-hurray!! Used 2 downstairs gonna use the other 2 up here for flying bugs this summer.

Love them! This was my second order. I originally purchased in Oct/Nov 2019 and have them installed in three interior rooms all through my home. Put forth one in basement. Bugs cut drastically. However, it has been the winter months with lots of rain and cool weather. Just ordered my second order of four more plug-ins. When they arrived only three were working out of the box, so company immediately placed a replacement box in the mail to me and I returned the bad box within a few days. Plan to outfit the remainder of my main level and then place a few in my basement and garage. Spring is here and the real test is coming. If these cut down the mosquitoes, flies, and snakes I will be more than grateful. Note: My first purchase of four in Oct/Nov cost $49.99. My new purchase of four here in March 2020 cost $29.99. Pretty substantial savings to keep an eye out for. So far this is so much better than spraying.

Does not work at all. We still have spiders. We still have rats. Total waste of money. If my return window hadn't already closed because I wanted to give the product the benefit of the doubt....I'd send it back. Since plugging these in, I've killed 20 spiders and caught 11 rats in traps. Does not work.

I like the size and ease of this dual function pest repellent and night light. All we did was to unbox them and plug them in. The bad thing is we were to receive 4 pieces but one of them is not working. Although we tried it on several outlets, the red light does not come on as it does in the other three. The nightlight works when plugged in but not the red pest repellent light. I hope the seller sees this and sends a replacement for the broken item since I had counted and paid for 4 functioning pieces. If so, I will post an update on the results.***UPDATE: The seller contacted me and sent me a 2 piece replacement for the damaged item. They just arrived today and both work great! Now, I've got 5 working pieces throughout the house. I've already noticed the lack of ants and a few dead bugs. Hope they will keep all pests away! Awesome service, very happy customer and will recommend to others!

I bought two of these four pack for $70. We saw a couple of tiny roaches and didn't want any issues. I got spray but first wanted to try this method so that I didn't have to worry about my two small children. WASTE OF MONEY! I still have seen roaches since installing and I find a spider literally right next to one of the units unbothered... I take a picture for this review to show. Later I go back and actually look around and see two more spiders camping down 3ft beneath the unit.

Admittedly sceptical but I live in the country. Had mice from storing bird seed on sun porch. They got inside house over winter. Used traps until one suffered with it's leg caught & I had to put it out of misery. Tried poison but they go in walls & stink. No matter how many I killed, there were always more. Finding their droppings on kitchen counter was it; I was desperate to try anything. THIS PRODUCT ACTUALLY WORKS! Haven't seen any spiders either. I need to order more for my basement & garage.Cool little night light too!

I have had this product for about 2-3 weeks. I have a screened in porch and I would see a few lizards coming in and out. I don’t know how they got in but since I plugged these in I haven’t seen any lizards. I am still evaluating and keeping a watchful eye out. I also have seen one dead roach. I don’t know if the plugins were a factor. If this keeps up I will definitely be ordering for my mom’s house and recommending to my relatives. I would definitely recommend this product. 👍🏼👍🏼

I noticed not difference at all, i'm back to sticky traps. i'm hoping that they are deterrents to bugs so i'll leave them in and see if i notice any reduction in that.the good news is that the units did not bother me or my dog.of course they don't work