One 4 oz can of Coleman Tick Protection Dry Formula 25% DEET Insect Repellent Shake well before use - mosquito repellent contains 25% DEET and is a tick repellent for people Bug repellent works on ticks that may carry Lyme disease and mosquitoes that may carry West Nile virus Unscented, non-greasy insect spray feels comfortable and feels dry on your skin DEET bug spray offers up to 8 hours of protection as a tick repellent for people