Biddle Ultrasonic Pest Repeller Plug In - PEST CONTROL Electronic Repellent Indoor Use, NO Chemicals - 100% Pet Safe - Home, Kitchen, Hotel, Restaurant, Office, Ware-House, (2 PACK)

and yet this has spent more than 8 weeks plugged in 24/7 & 7/7. It does not work and this is because we have diluted everything to the point nothing works anymore. The science behind this technology is sound is based on you as a person hearing a loudspeaker droning on around you without ceasing. Not very nice. You wont stay.However if the noise is high but not high enough to be uncomfortable, you will just make the noise to disappear into your background. Somehow the manufacturers of this technology had dumbed down on their transition from science to technology resulting is the products not even affecting the very insects they are supposed to affect. we can see this with the insect sprays we purchase which the insects just ignore and continue bothering their human victim.I am sat in a bedroom 12 x 14 feet and I have two of these - one at each end and they are doing absolutely nothing to bring the insect population DOWN.Not flying neither crawling seem bothered by these products and the flies even land on it and crawl all over it.Unfortunately, the time to ask for a refund is long gone (now you know why we have to wait for three weeks).I will not bother with these. Spend your money on a manual solution. Stop wasting money.DONT BUY. end of. Useless.

Wow! I can’t believe this actually works. My husband bought this for us because we have a huge flies problem because of house renovation. After plugging it in, not a fly in sight the next day. Came with clear instructions and is very easy to use. Excellent product and well packaged. Definitely recommend it

I thought they were very stylish, got 6 of themFor my house. Just hate flies, spiders and mosquitoes and of course mice.I got it 2 weeks ago. I tried the other brand which I think works better but doesn't last long. SoI had lots of hope for this one. I think it works but not as well. They do say toGive 3 weeks. But this spider (this morning) 2 weeks after doesn't seem to mind it at all!! (Had to take a picture)

Waste of money, avoid as they do not work and have not made any difference to the problem of flies in this heat. I had a fly land on one of the damn things which shows how ineffective they are! I purchased a basil plant instead and worked much better! These are nothing more than an annoying purple light bulb. If had packaging I would return.

Owned and been using these for approximately 7 months.Moved house a couple of months ago now, and both of the units have left the top pin from the plug in the power outlet.Complete farce, shutting off the electricity to attempt to tease it back out / removing the outlet from the wall to push it back through.I have now replaced these units with another brand.Deliberately avoided similar looking products to these. I can only assume any plug in repellers of the same ‘tear drop’ shape but different coloured plastic are mass produced in the same Chinese factory. I didn’t want a replacement product with the same issue.

We have had a reoccurring Ant problem in the kitchen and garage at our house for the last 3-4 months. Since using these not only have all of the Ants miraculously disappeared but also ALL annoying flies and insects are GONE and have never came back. The best pest repellent on the market. A MUST BUY FOR ALL!

I ordered these Pest Repellers because I have very bad arachnophobia and now that summer is near, I know they will be wondering around the house. After using them for a week, so far so good, as I have not seen any insects in my house. I have even left my windows opened at night and I have not seen anything flying around. The Repellers look good they are a nice grey colour and when plugged in they have a soft glowing night light which is relaxing. They do not make any sound so they don't bother you, you just forget they are there. What is also great about them is that they do not waste much electricity and you get two in the box. I highly recommend them.

These are so cool, they actually look like so slick as some sort of decorations in my rooms. I love the glowing LED light which has a breathing effect. Obviously the best thing is that they DO keep pests and insects away regardless of what some of the reviews say on here. I’ve noticed a significant drop in insects since having these around my kitchen and dining room. I am happy to leave food out knowing flies will be all over them.