Features 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 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 TSA 3.4oz travel size allows you to bring the maximum amount of Ben's 30 insect repellent with you wherever you fly