Repels the bugs that carry West Nile virus. Pack it along on hikes, take it to the pool, and throw it into your sports bag. Ultrathon® insect repellent provides protection from mosquitoes, the primary insect that carries disease. With 19% DEET, this repellent is strong enough to repel disease-causing mosquitoes yet safe to use, even on young children. The Controlled Release Technology provides continuous protection for up to 3 full hours. Splash and sweat resistant, it won't wash away quickly from perspiration and rain. Families can apply it fewer times during the day, yet enjoy even protection for extended periods of time, making the outdoors much more enjoyable. 6 fl. oz. Weight: 7.5 oz.