Id like to hear from people who have actually tried them. Ive found alot of posts from people who think they wont work. And only a few from people who have actually used them. I have the start of a mite problem and hung a few NPS in hopes they will work. If they do great. if they dont ill be sure to follow up and let you know. Theres alot of threads here that poeple start and just bail on. Anyone with any experience with the NPS your info is greaty appreciated. Peace LL