HomeSweety [2018 Upgraded] Ultrasonic Pest Repeller, Electronic Plug-In Ultrasonic Pest Control, Best Pest Repellent for Cockroach, Rodents, Flies, Roaches, Ants, Mice,Spiders, Fleas (6 Packs)

These work. Just be careful not to block them...they need a clear area. I had a roach come in, start turning in circles, and eventually left after looking stunned for awhile. These can't help once roaches get into cabinets. But they need to come out to eat and drink, yes, they need water. Haven't had any roaches for months now and some repellers are still working. Time to replace.

Followed instructions and placed Pest Repellers in various locations of my home to remove or repel pests. Simply did not work. Still saw pests such as ants, mice, etc. in and around the house. I do not recommend for tropical climate area with mild-to-moderate infestation. As a result, a pest controller was called in to remove pests.

It dont work plain and simple it said 60days before you can see the different and well its just a way for you not to return the item as its returnable before the 30days now you stuck but it does works for a nite ligth

Bought these for spiders and mice based on reviews, still have both, lol save your money and adopt a cat! We are thankful for ours as they are great mousers!

Unfortunately I am ONE DAY past the return date -- these plug-ins did absolutely nothing to deter ants. It is a total scam.

Have had these for about 3 months now , and very disappointed. It seems there are more bugs then ever before . (Ants, & spiders)

Don't waste you money they don't work.

Excelente encuentro los insectos muertos apenas ingresan a la casa