Repel Natural Insect Repellent, Aerosol, 6-Ounce REPELS: Use to repel mosquitoes outdoors. DEET FREE: Made with geraniol, a naturally derived essential oil. LASTS FOR HOURS: Tested to ensure effectiveness against mosquitoes for up to 2 hours. PROTECTION FOR THE ENTIRE FAMILY: Contains a natural active ingredient, perfect for use anytime youre outdoors where mosquitoes may be present. AEROSOL SPRAY: Convenient aerosol can you can reach for anytime to prevent mosquito bites and the itchiness that follows.