The cleg fly is a vicious biting fly that likes to dwell in grasslands, swampy areas, and damp woodland areas just waiting for an unsuspecting to victim to pass by on a summer jog, walk or hike. Normal insect repellents disrupt the detection of carbon dioxide, but cleg flies are also attracted to movement, warmth, and the size of warm-blooded animals, making traditional repellents like DEET useless. NEW Cleg Fly Stoppers take the bite out of these pests. Simply apply one of the adhesive fly trap strips to the back of a hat and you’re good to go. Easy to use, safe, non-pesticidal, and effective. Cleg Fly Stoppers are the solution. The flies can’t resist the flesh-colored strip – they land, they’re stuck, they’re done. Use Cleg Fly Stoppers to take back your outdoor summer recreation. PeeMan Approved.