Cutter Backwoods Insect Repellent is perfect for prolonged outdoor activities. It protects up to 10 hours against mosquitoes, ticks, biting flies, gnats, no-see-ums, chiggers and fleas. Our Backwoods formula offers long-lasting protection that's not greasy or oily, and has no unpleasant odors. This product repels mosquitoes that may transmit Zika, West Nile, Dengue and Chikungunya viruses. Find up to 10 hours of protection against mosquitoes so you can enjoy the great outdoors. The 3 oz aerosol travels well for protection that goes with you. Shake well before using and use just enough repellent to cover exposed skin.