Cocopa Ultrasonic Pest Repeller, 2 Pack Indoor Pest Control Insect Repellent Against Mosquitoes Rats Spiders Cockroaches and Flies

I like this house tool. It use ultrasound to drive out insects. It will not create any noise and easy to use.

light weight, does not work as stated. cheap mould plastic with light you might as well plug a set of LEDs in your socket.My personal opinion this is a fake product with at least 22 fake reviews. AVOID.

I have trouble with ants and spiders and over the last day or two I've noticed it's got less and less for them especially the ants so I guess it's working well no spiders so far either but won't no about flies until summer hits but so far so good so I'm happy. It changes colour in the plug and it's not to big either it's about the same size as a plug in airfreshner. It needs to be somewhere with no obstruction in the way so I put one in the living room near back door and one in the hallway near front door will need to get some for upstairs maybe but will see. I will be happy for a no fly summer if it works on them. I like the colour changing on it, it's pretty lol.

Although it is early days I think these plug in repellants are working - we have not seen any mice in the kitchen or the rest of the house since I plugged them in 10 days ago. We are using traditional traps in the adjoining garage to try and catch the fieldmice coming in, but the braver mice who were venturing into the house seem to have given up because of these beauties.

I live in an apartment by the river, and there are mosquitoes everywhere in the house this summer, especially at night. One of my friends suggested buying this kind of ultrasonic repeller and forgetting to close the window and smell spray. This is the best purchase I have ever made on Amazon. 100% happy, 100% recommended.

I was tired of putting doors and windows at home to prevent all annoying bugs and insects from entering the room, so I bought this kind of ultrasonic insect repeller. What can I say... good results. I am now confident to open all the doors and windows as long as I insert a repeller in the same room. This is very different from my apartment. I can enjoy the breeze now and hear the sounds of beautiful birds in the morning. Good solid product.

I ordered these and they arrived the next day. Well packed in a small box. You simply plug in to use them. I like that they change colour and are silent. I bought them because I heard scratching noises in my bedroom wall. Its a very old block of flats and I thought it was rodents. I have not heard them since. I leave them plugged in all the time as they use very little power. Just a thought, I haven't seen any flys around or insects since they have been plugged in.

I was tired of keeping the doors and windows at home to prevent all the annoying bugs and insects from penetrating into the room, so I bought this kind of ultrasonic insect repeller. What can I say... good results. I am now confident to open all the doors and windows as long as I have inserted a repeller in the same room. This is very different for my apartment. I can enjoy the breeze now and hear the sound of beautiful birds in the morning. Good solid product.