Bell+Howell Ultrasonic Pest Repeller Indoor, Pest Repellent Ultrasonic Plug In, Mouse Repellent Indoor, Rodent Repellent, Pest Repellent Family & Pet Safe, 4 Pack

Highly recommend ! I have been using these Bell Howell Rogue Pest Repellent plug in's for about 2 months and I am very pleased. They came in a 4 pack. No more little night time surprises, once in a blue moon a tiny critter gets in but they seem to be stunned and freeze up. Another thing I really like is a small night light where I plug it in. Non-Toxic, can move them if I want to %26 work 24/7.

[This review was collected as part of a promotion.] I placed Bell and Howell pest repellers throughout my basement and outdoor storage space. I want to keep insects and especially mice away! I was worried that it would disturb my dogs peace, but I've seen no change in her behavior. Please beware if you own rodents, then this product isn't for you!! They are easy to use. You just plug them into a wall outlet. An LED light indicator notifies you that it's working. The speaker broadcasts various sou d waves that detour rodents and insects. Please beware that the rodents may get used to the noise and return.

[This review was collected as part of a promotion.] These seem to work well as I have placed them in areas where I found droppings and no longer find traces after deployment. I leave the light on full-time too. Seems to be doing a good job. Excellent as a night-light with a convenient 2 prong outlet on the side to pass power to that lamp in the corner.

[This review was collected as part of a promotion.] I gave it a four star only because I have been having a mouse problem and nothing has worked. I received these and plugged them in in the area I have the most issues. I had a few days where they were gone, no sign but today they were back. The instructions does talk about the frequency being absorbed in material objects like furniture etc. The area have them in as pretty close to the entry point, yes I sealed it up and they go in anyway. I'm gonna keep giving them a try but it seems they did work but for me short term.

[This review was collected as part of a promotion.] These types of things are always difficult to see if they are truly effective or not, but I will say that since installing them that we've seen less spiders in our house than normal. They take up a single plug but have a large coverage area and you don't even realize they are there.

[This review was collected as part of a promotion.] The ultrasonic pest repeller aid comes in a durable plug in hard cover set of 6. As of this writing it seems to be very effective in repelling pests. The coverage area seems to be quite adequate for each of the sizes. No discernible noises so far along with no noticeable spike in wattage use. I recommend you try one.

[This review was collected as part of a promotion.] I received for free from influenster the bell and Howell rogue ultrasonic test repeller. I am going to give a very honest review on it. I have been using them all over the house for the last three weeks. I still have seen bugs and spiders. I do not feel that these work as well as they should. Don't think I would buy them myself.

[This review was collected as part of a promotion.] Well I put these around my home in my outlets in every room and I am still seeing some spiders and also some ants around. I haven't gotten a good result as of right now but it's still pretty early in use so I am hoping it will improve. These put out an ultra sonic pulse that is supposed to ward off bugs and you can hear the click it makes. They do seem very durable and look nice I just wish these bugs would go away for good.

[This review was collected as part of a promotion.] I love the idea! We have mice in the garage and ants in the kitchen but unfortunately it did not work for either. We were hoping a non toxic product like that was going to solve it but it didn't help with either. 😭 it does make a click noise when it blinks but nothing loud or annoying

[This review was collected as part of a promotion.] I was excited when we received these but they do not work. The noise is not bad at all. They do not do anything besides make a sound when flashing red. We have a couple of big roaches in our garage, due to the heavy rains, and they pass right through them without fear. So nope, they don't work!