This works as well as any other Deet based product at 29% but is less expensive than many. It's a cream so there's no wastage like there is with sprays or even oils. It has a very mild scent, barely anything, and lasts against mosquitoes for several hours. A little tip: it's easier to get the thick cream out of the tube if you leave it in the sun first! This is my go-to product when I'm out in insect territory.