Ultrasonic Repeller & Insect Indoor Repeller, Electronic Ultrasonic Plug in Repellent for Roach, Mosquito, Mice, Spider, Ant, Flea, Bug, Pest Deterrent for House Garage Office Hotel-White

Every summer when it gets unbearably hot, bugs and spiders always find somehow to sneak into my house. Its usually tolerable as these bugs are usually just tiny moths or flies. Recently however i found a huge brown spider about 3-4 inches in diameter. I completely freaked out and decided i needed to get this under control. I’m not really into using raid and toxic repellants or chemical pest control so i researched various non chemical options and found this here on amazon. I read all the great reviews and i was sold. I was a little reluctant because i am sensitive to ear ringing and noise. When i received my Ultrasonic Pest repeller it was very easy to use, just plug and play and set it & forget it. There are 3 settings (Green for small insects, Blue for most pests like small insects, spiders, flies, etc., and Red for rodents like rats and larger insects like crickets, grasshoppers, and large spiders). Note the Red setting is for extreme cases and should not be used while you are home, it is recommended to use this when you are not home because the sound is quite irritating. I used the Blue setting and i haven’t seen a single spider or insect in my room. This product guarantees a pest free environment within the square foot size of a normal living space like a living room or bedroom however i noticed that my entire house is moth, spiders and fly free. Another thing i was concerned about was that i was gonna find dead bugs all over the place but so far so good. No dead bugs like you would experience with bug traps or bug zappers, apparently it works by sound that agitates the pests repelling them from the area surrounding the device. I’m extremely satisfied with my purchase. My Ultrasonic Pest repeller is plugged and set up in my bedroom which is on the second floor on the east side of my home and again i do not detect any sound emitting form it when it is set on Blue or Green. I have now been using the Ultrasonic Pest Repeller for about 5 months now and I was planning to buy more units for the rest of my home but so far it seems like i don’t need to as my entire home is pest free. (Note: at the time of writing this review It is 94 F outside)

UPDATE: after a month or so of use all 3 purchased devices keep automatically turning back down to green level, despite me continually setting it to the blue level. Not only that, our entire house is swarming with moths and gnats. My original problem? Well, let’s just say this is a big joke. None of the three devices actually do anything for either moths, lizards, gnats or fruit flies. Not sure if I have defective units or if their life span was only a month or so, but either way this was a huge waste of money. Don’t waste your money and look for another solution! Living in a humid climate, during the last few weeks I noticed a lot of lizards getting indoors and for some reason, a lot of wasps entering the house through the chimneys. I bought 3 of these devices and installed them in relatively open areas hoping that the walls don’t impede the ultrasonic frequencies. Our home has an open concept in the main living areas and very high ceilings which open up to the gaming room and the bedrooms upstairs. I was hoping one of these would take care of the game room upstairs and the entire living space downstairs. I have placed them for about two weeks and while I did catch lizards on a glue trap we purchased, I do notice that non of the wasps who enter through the fireplace like to stay downstairs! They always go up to the game room and drop dead! I also unfortunately have a moth infestation due to all the COVID dry food we stocked up on and I would have LOVED to be able to kill them off as they’ve made their way into destroying hundreds of dollars of food, but unfortunately I do not have an outlet to plug this in there! It is true though, the walls do impede the sounds and thus reduce the efficacy of these devices. The green and blue light settings have completely silent functioning but the red has a very annoying buzz. You definitely want to be out of the house when you switch it on to red. Otherwise they’re very easy to operate and seem to be effective though I haven’t reached the full 4 week period of adjustment. Definitely hopeful though!

This products works. I bought my first one in Jan 2021 and kept it on in the living room 24/7. And then somehow my mum turned it off last night. This morning, there were so many ants attacking my honey stars! So i decided to get another one but, the price has doubled!!!! I paid $52 in Jan and now it’s over a $100??

After 4 month didn't work , and didn't effect

Seems to work so far. Had a problem with a lizard that I haven't seen since using this.

Pues es un aparato de uso cómodo , se conecta y uno se olvida de él, trabaja todo el tiempo Hasta ahora como semana y media de uso , he notado que nos hay hormigas y cucarachas Lo voy a probar en rojo para ratas y ratones

Funciona!!! Tenía una moscas en mi casa considerablemente, una vez instale el neatmaster desaparecieron.