Homemade insect deterrent

I have no idea if this would work for me, but it certainly is intriguing. As the author says, it's not the "holy grail" of insect repellents as it doesn't last very long and you may still get a few bites, but the author seems to like it for what it does. I do like the fact that it's a spray rather than a lotion or oil that you have to slather on yourself. Anyways, here's the recipe and the link to the recipe:

1 cup vodka
2 T. aloe vera juice
2 tsp. favorite conditioning liquid oil (soybean, olive, castor, etc.)
1 1/2 tsp. essential oil blend

Combine in a spray bottle and shake before each use.

http://littlehouseinthesuburbs.com/2009/06/make-your-own-insect-repellent.html