proves that "going green" can be both highly effective and eco-safe. UltraShield® Green is a natural fly repellent that repels and controls biting flies, mosquitoes and gnats for up to 8-hours as demonstrated in an independent university study. 100% guaranteed. • Consumer feedback: smells great, shiny coat, long-lasting Eco-safe for the entire family and the environment No. 5982: Quart with Sprayer