Ben's 100 is the ultimate in long lasting protection! Up to 10 hours of protection per application. Ben's® Tick & Insect Repellents are DEET based and are designed for outdoor enthusiasts who need long lasting protection against biting insects and ticks. Keeps your family safe from ticks that carry Lyme Disease, and mosquitoes that can carry Eastern Equine Encephalitis (EEE), West Nile Virus (WNV), malaria and other infectious diseases. Proven to repel ticks, mosquitoes, black flies, chiggers, deer flies and other biting insects. Same as item 7728 but in the larger 3.4 oz size which is TSA compliant. Please Note:Cannot ship to Canada due to Canadian law.