Sawyer Insect Repellent With Sunblock provides all day, waterproof SPF30 sun protection and repels mosquitoes for up to 8 hours. Gentle formula does not need to be washed off when returning from the outdoors. Bug spray dries instantly - No Greasy Residue and it's waterproof and sweat proof. DEET free, IR3535 targets mosquitoes, deer ticks and biting flies. PABA free.