The listing, 2 Used Subeam SB101 Ultrasonic Pest Repellers - Free Shipping has ended.
This lot is for two used Sunbeam SB101 ultrasonic pest repellers also sold now under the Emerson name. Amazon reviewers give it poor reviews. We used them for a couple of years and didn't notice whether they were effective or not as we were using several methods to combat the infestations, which worked in one location with moths and not in another (because of a severe problem in the latter and in the former, was put in a cedar closet which may have been the real deterrent).