We hike lots in the Canadian Rockies and while this year hasn't been too bad I'd rather use a good deet repellant than be eaten alive. You don't need to put it on your skin to be effective! I spray it on my shoes, jacket cuffs, hat, and back of neck on my shirt/jacket. Avon and lavender has never worked for backwoods mossies - in fact they like the smell of some of those herbal remedies. I prefer to prevent West Nile Virus by not allowing yourself to be bitten.