The Off Clean Feel Insect Repellent 2 Pk by Johnson is an aerosol spray designed to prevent insects such as mosquitoes, ticks, and flies for up to 8 hours. With an EPA registration number of 4822-564, this odorless repellent is suitable for both indoor and outdoor use. The pack includes two 9oz cans of clear spray, making it easy to apply and providing effective protection during camping, hiking, and other outdoor activities.