Ben's 30 Tick & Insect Repellent Spray offers protection from ticks and other harmful bting insects by offering a formula with 30% DEET. Providing up to 8 hours of effective protection, Ben's 30 unique water-based formula is made to evaporate slowly - so bug repellent stays on longer with little absorption into the skin. This insect spray helps keep mosquitos, insects, and ticks at bay while you enjoy the outdoors. The TSA approved 3.4-ounce travel size allows you to bring the maximum amount of Ben's 30 insect repellent with you wherever you fly. Includes four 3.4-ounce bottles of Ben's 30 Insect Repellent Spray, totaling 13.6 ounces.