OFF!® KIDS DEET FREE UP TO 4 HOURS PROTECTION GREAT FOR KIDS 12 MONTHS+ non greasy - gentle on skin - softly scented insect repellent spray with Picaridin is highly effective, yet gentle to skin in a softly scented, non-greasy formula. It is specially formulated for the whole family* including children 12 months and over with up to 4 hours repellency against mosquitoes, flies, sandflies, and other biting insects. Softly Scented.