Ready-to-use repellents with DEET provide up to 10 hours of effective protection from insects. Unique formula evaporates slowly so repellent stays on longer with little absorption into the skin. Apply to clothing, non-synthetic caps to repels black flies, ticks, mosquitoes, chiggers, deer flies, stable flies and insects that may carry the Zika virus, West Nile virus, Lyme disease, Malaria and other infectious diseases. This formula contains 95% DEET is recommended for use in areas of heavy insect infestation.