Never swat flies again...Buggspray Insect Repellant- Scent-free, 4 ounce pump spray bottle. Repels Mosquitos, chiggers, ticks, gnats, biting flies and fleas. Contains 25% DEET and is Scent-free, Lasts 4-5 hours. This is a NO FRAGRANCE formula, so don't worry about smell. It does use isopropyl (rubbing) alcohol, so it smells strong when first sprayed; but that goes away quick. Smells better than plain DEET.