Unscented Cutter Insect Repellent repels annoying biting insects for hours frequent reapplication is unnecessary. The 10 percent Deet formula repels mosquitoes, including those that may transmit the Zika, West Nile, Dengue and Chikungunya viruses. This gentle but effective formula also wards off other annoying insects, such as ticks, biting flies, gnats, no-see-ums, chiggers and fleas. To apply, hold can 6 - 8 inches from skin and clothing while spraying, using just enough repellent to cover exposed skin and/or clothing. Unscented Cutter Insect Repellent is a convenient aerosol formula, perfect for the entire family.