Natural mosquito repellents healthier than chemical sprays

Natural mosquito repellents healthier than chemical sprays
http://www.thelabradorian.ca/Columns/Beverly-Nippard/2010-08-23/article-1690925/Natural-mosquito-repellents-healthier-than-chemical-sprays/1

"This year I found those pesky mosquitoes and black flies to be quite plentiful in the local area. Since I've developed an allergy where one nip from a mosquito develops into a huge blister on my skin, I find them to be particularly bothersome. So I've been going to great lengths to avoid the flies. I've been staying indoors a lot of times when I would much rather be outside enjoying seasonal activities like gardening and barbecuing."