Buzz away extreme natural insect repellent is a family friendly insect repellent in a 2 fl oz bottle. Our potent, long-lasting formula repels mosquitoes for up to 4 hours, and repels ticks for 2 hours. Directions for use are to shake well before using. For best results, apply to skin every 3.5 hours, or more often as needed. For added protection, apply to clothing.