Bug X 30 Insect Repellent with DEET is effective for 7 hours against: mosquitoes, ticks, chiggers, fleas, gnats, red bugs, no-see-ums, sand fleas, biting flies, deer flies, stable flies, and black flies. New water based formula is: Non-Greasy, Non-Staining, Low Odor, Water and Sweat Resistant. Combines an effective insect repellent and DEET in a towelette.