Pest Defence Ultrasonic Pest Repeller, Bye Critter Ultrasonic Pest Repeller Plug-in Mouse Repellent for Home – Repels Mice, Spiders, Rodents, Cockroaches, and Ants – Eco-Friendly, Chemical-Free

I plugged the unit outside our front door. We have decorative lights around the door and insects tend to gather there. Mosquitoes are most predominant. Even small lizards are attracted by the light and the insects. I noticed a definite decline in activity in that area when the unit was in place and turned on. I was delighted that such a simple solution worked well. But It stopped working after 4-5 months. It would not turn on as evidenced by the light failing to work. When I reported the issue, the good folks refunded the money. I intend to buy another unit next spring.

I purchased two of these in September and they only lasted 4 months. Even though they did work great and kept rats away from my small patio area, 4 months is not long enough to purchase again. When they died, the rats were back immediately.

I’m very satisfied with the Pest Defence Ultrasonic Pest Repeller. The packaging arrived well sealed and in perfect condition, and the delivery was fast. The product looks exactly like the description and feels well made. Setup was incredibly easy — just plug it into the outlet and it starts working right away. I really appreciate that it’s eco-friendly and chemical-free, which makes it a great option for homes with kids and pets. There’s no smell, no noise that I can notice, and no mess at all. After using it consistently, I feel much more comfortable and confident in my home environment. It’s a low-maintenance solution that doesn’t require traps or harmful sprays, which is a huge plus for me. Overall, this product offers great value, works as described, and is a convenient alternative to traditional pest control methods. I would definitely recommend it to anyone looking for a simple and safe way to help repel pests at home.

Update 07Jan2025: I am changing my review from one star to three stars and I’d like to note that I wasn’t asked nor instructed to do so. I feel it is the right thing to do as the very next day after posting my original review, to my surprise, the company reached out to me and offered me a full refund. I truly appreciate them doing so although I do feel disappointment that they only decided to do the right thing after I posted negative commentary. Regardless, in the end, they did step up and that does deserve recognition. I wish I had faith in the product to repurchase it but unfortunately I do not at this time. Perhaps that will change in the future because I did believe the product was effective when in use. It was so disheartening when they ceased to function so soon. ~~~~~~~~~~~~~~ Terrible product. This item was defective in under six months of use. I purchased two and both of them ceased to do their job around the three month mark. Upon reaching out to the sellers they refused to send replacements. This is not a company that stands by their product or values customer satisfaction. I would strongly advise shopping elsewhere. Certainly there are better ways to spend our money and this isn’t it.

I am experiencing the same as the rest of the reviews. I bought a few of these and after a couple of months some just stopped working and the ones which still lit up literally had bugs crawling on them. Do not buy

I really liked that it has a modern, clean design. It feels discreet, there’s no noise, and it actually works. It’s one of those products that blends into the space without drawing attention, but still does exactly what it’s supposed to do.

Here’s a polished, natural-sounding review you can use (Amazon, Benable, website, or socials): ⭐️⭐️⭐️⭐️⭐️ Effective, Easy, and Chemical-Free Pest Control I was skeptical at first, but the Pest Defence Ultrasonic Pest Repeller genuinely surprised me. Setup couldn’t be easier—just plug it in and let it do its thing. Within a couple of weeks, I noticed a big decrease in mouse activity around my home, especially in areas where we usually had problems. I love that it’s completely chemical-free and safe to use around people and pets. There’s no smell, no mess, and no traps to deal with, which makes it perfect for everyday use. The device is small, quiet, and blends right into the outlet without being noticeable. If you’re looking for a low-maintenance, humane way to repel mice without harsh chemicals or constant upkeep, this ultrasonic repeller is absolutely worth trying. I’ll definitely be keeping one plugged in long-term.

Love the ease of use. Plug in and it works - until it doesn't. Purchased in Nov. stopped working in March. I assume it stopped working because the annoying green light doesn't glow anymore. Seems like a lot of money to pay for something that lasted less than 12 months. I do think when it was working it kept the critter in my walls away because I heard them only once in the time it was working.

I hope is working,don't see any pests,, I bought second one .