EGEYI Ultrasonic Pest Repeller Insect Repellent, Efficient Repelling Spider, Mosquitoes, Mouse, Cockroach and Other Rodents, 100% Safe (4 Packs)

This product works so well. I have not seen any bugs in the house since plugging them in. I have one plugged in near the rear entry door of the house, and one plugged in near the front door. The others upstairs, I haven't seen any bug since. So much better than using chemicals. Surely would recommend this. The best thing you can have during rainy seasons.

Thought they would be good to have around the property I have that is sometimes empty. However, one of them blew a fuse. The others - I do not know how affective they are as I have still seen signs of mice being around. I would not risk purchasing these again as I have since read that others have had problems with them blowing up.

I decided to try this repeller, because I got sick and tired of monster spiders coming to my house to terrorize me almost every day. I was using all kinds of sprays, but now I decided to try something new so I buy this repeller. So far there were no uninvited guests(spiders) so I'm happy.

This repeller was to easy to use. Just plug and play and your ready to go. After a week of use I have notice that there less insets in the house especially spiders. So it looks it doing what it’s meant to do.

I went on all the reviews say they were amazing and the noises stopped and the mice disappeared. I got them on Wednesday and plugged them in and since then I have seen a mouse three different times. Heard the most awful scratching, the worst part my family and I are sick because of them. I've wasted money on these rubbish things instead of trying to get out a pest control specialist.SAVE YOUR MONEY DON'T BUY.

These are doing the jobI had a lot of spiders and I haven’t seen one since installing these

This solved my trouble. The small flying insects are slowly decreasing.

I bought this to deal with a problem I had with spiders. After a few days, I noticed a visible decrease in the amount of spiders! This product works great, with no noticeable impact on energy costs. Coming as a pack of 4 is great for using all around the house to get the maximum effect. Would recommend!