Ben's 30 Tick and Insect Pump Spray - Ben's 30 Tick & Insect Repellent offers protection from ticks and insects that may carry West Nile Virus (WNV), Lyme disease, Malaria, Eastern Equine Encephalitis (EEE), and other infectious diseases. Providing up to 8 hours of effective protection, Ben's 30's unique formula is made to evaporate slowly, so repellent stays on longer with little absorption into the skin. TSA 3.4oz travel size allows you to bring the maximum amount of Ben's 30 insect repellent with you wherever you fly. 30% deet is the minimum percentage recommended to guard against diseases transmitted by insects; 3.4oz bottle provides enough ben's for large groups or extended trips; Water-based formula stays on skin's surface rather than being absorbed; Fragrance free;