A premium insect repellent containing 20% Picardidin, a promising new insecticide with effectiviness similar to deet, but much safer on gear and equipment. This repellent is effective for up to 8 hours between applications against mosquitoes, ticks, biting flies, gnats, chiggers and fleas. Picaridian is more effective at repelling biting flies than DEET. Mild citrus scent. 4 oz plastic pump container.