- How are reviewers describing this item?
repellent, good, great, ultrasonic and two.
- This product had a total of 35 reviews as of our last analysis date on Sep 7 2018.
I'm a electric technician ,i do really like to try new thing,already heard from google that there is ultrasonic sound device can repel pests so bought many ultrasonic pest devices from amazon to test, i test it with my device amazing it's real ultrasonic sound, i also plugged it in the kitchen to test with cockroaches, 3 days later
Obviously nasty roaches got less