Bell + Howell Ultrasonic Pest Repellers, 4 pack

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About This Item

Details

  • Easy to use—just plug the Pest Repellers into an outlet to quickly drive away pests.
  • Uses ultrasonic sound waves to help deter rats, mice, cockroaches, ants and spiders.
  • No harmful chemicals or unpleasant odors.
  • Offers 24/7 protection.
  • Unlike other repellers, these devices are mess-free.

Instructions

Questions & Answers

51 Customer Questions


How far does the frequency go? Like how big of a room will it cover?

Answer by ChewySep 11, 2019
On average, these repellers are designed to protect an entire standard sized room, or approximately in a 15 - 20 foot radius.

How fast does it work

Answer by ChewyMay 07, 2020
Just plug the Pest Repellers into an outlet to quickly drive away pests.

Can I have this plugged in my room and kids room? While sleeping? Or should I unplugg them

Answer by ChewyMar 08, 2020
These pest repellers are chemical free and safe for use around children. Bell + Howell’s Ultrasonic Pest Repellers are unique devices that are designed to drive away ants, spiders, mice, rats and cockroaches only using ultrasonic sound waves. That means no unpleasant odors or dangerous chemicals to inhale and no messy, toxic sprays that may put your pet in danger.

Will this work on chipmunks?

Answer by ChewyJul 04, 2019
This repeller is not suitable to repel chipmunks.

3.3
Rated 3.3 out of 5 stars
470 Ratings

288 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 1 out of 5 stars
By Donna on Dec 25, 2025

Pest Repellers

These repellers didnt work - 3 weeks after plugging them in -I still have mice - wouldnt recommend

These repellers didnt work - 3 weeks after plugging them in -I still have mice - wouldnt recommend


Rated 2 out of 5 stars
By CD on Nov 10, 2025

NEEDS IMPROVEMENT

I have installed all 4 in the house and besides the annoying blinking light at night, there has been no change... waited few weeks and no results....

I have installed all 4 in the house and besides the annoying blinking light at night, there has been no change... waited few weeks and no results....


Rated 5 out of 5 stars
By Maria on Jan 7, 2026

The Rats are gone

I can't believe it but this really works for mice and rats not bugs like some claim

I can't believe it but this really works for mice and rats not bugs like some claim


Rated 5 out of 5 stars
By Ellen on Dec 13, 2025

No more bugs.

We haven’t seen one ant or any bugs in the house since using these.

We haven’t seen one ant or any bugs in the house since using these.


Rated 2 out of 5 stars
By Mary on Aug 18, 2025

Didn't stop mice at all...........Did stop the Ants

The mice weren't bothered at all by the Ultrasonic pest Repellers.....infact they must have been very close, I moved anything in front and on the sides, so nothing

The mice weren't bothered at all by the Ultrasonic pest Repellers.....infact they must have been very close, I moved anything in front and on the sides, so nothing interfered with the devices - The Ants are gone


Rated 1 out of 5 stars
By Jimmy on Nov 5, 2025

Doesn't work at all

Mice are still here this thing don't work at all just a pretty red light worthless

Mice are still here this thing don't work at all just a pretty red light worthless


Rated 1 out of 5 stars
By Nick on Sep 26, 2025

Don't bother

All I have to say about this product it has a pretty red light a blinking one that's what you pay for

All I have to say about this product it has a pretty red light a blinking one that's what you pay for


Rated 4 out of 5 stars
By Sue on Sep 1, 2025

They seem to work

No pets anymore, sadly. Lots of rodents from an abandoned vehicle in the next yard, which is why I bought these. So far so good!

No pets anymore, sadly. Lots of rodents from an abandoned vehicle in the next yard, which is why I bought these. So far so good!


Rated 2 out of 5 stars
By Hiroko on Aug 29, 2025

It can be better

I am not sure if this product is real effectively....but I am using anyway. Use few in the same room and believe it is working....!

I am not sure if this product is real effectively....but I am using anyway. Use few in the same room and believe it is working....!


Rated 1 out of 5 stars
By Jennifer on Aug 9, 2025

Don’t work

These do absolutely nothing beside make an annoying clicking sounds. They don’t repel bugs at all. In fact i commonly find bugs crawling around on them

These do absolutely nothing beside make an annoying clicking sounds. They don’t repel bugs at all. In fact i commonly find bugs crawling around on them