OFF! Sportsmen Deep Woods Repellent Spritz provides strong protection with 98.25% DEET formula. Repels biting insects for up to 10 hours. Non-greasy, odorless formula. Spray repels mosquitoes, ticks, chiggers, fleas, stable flies, black flies, gnats and Sandflies. Pump spray allows for easy application to skin, hair and clothing while keeping hands repellent-free. Small size convenient for keeping in a backpack or pocket.