Ultrasonic Pest Repeller, 6 Packs Electronic Insect Repeller and Plug-In Pest Repellent, Mice Repellent Pest Control Insect and Spider Repellent Against Mosquito,Cockroach,Mice,Spiders,Flies

Excellent indoor repellent for spiders and other insectsHave a nice glow at night and easy to plug inNo more spiders when you install theseEnough in the pack to cover any rooms in your houseWould recommend to anyone wanting to be spider free

Super fast delivery. The instruction manual is simple and not much to do for it to work, just plug and play. Hopefully will see positive result in a few weeks.

This product is good as I live in ground floor and I have insects coming in my flat. Works pretty fine for us!

This is by far the best investment for me to get rid of spiders. With the fall season we have had an invasion of big and small nearly every size spiders in the house. I got these after reading a review that it helps keep spiders at bay. Its as easy as literally opening the box and plugging it in the socket. It is definitely effective as we have not spotted the big spiders at all after we have placed it in all rooms. It emits a blue light, no smell or sound that is audible to human ear. The blue light actually works as a night light for me in the dark so multifunctional in that sense. In all, it is effective for spiders pretty sure should be for other insects too.

I plugged these in, and it’s like the pests got the memo—no more spiders throwing surprise parties in the corner or mice scurrying around like they own the place. The fact that it’s silent is a huge bonus, and with six of these little devices, I’ve covered the whole house. If you’re tired of sharing your space with uninvited critters, these repellers are a simple and effective solution!

Don’t understand how these plugs work but they do work. The signs of spiders and other creepy crawlers in my conservatory are significantly reduced. Worth giving it a try.