One 4 oz can of Coleman 100 Max 100% DEET Insect Repellent Spray Bug repellent spray contains 100% DEET for strong protection against ticks, mosquitoes, chiggers, biting flies, gnats, fleas and flies Bug spray with DEET protects against mosquitoes that may carry Zika, Chikungunya or West Nile Virus for an ideal addition to your camping gear DEET bug spray protects for up to 10 hours and withstands water and perspiration for long-lasting, even coverage Continuous spray bottle works at all angles for even coverage and easy use