I know it's a bit off the point, but take a look at this link about Alcohol based hand cleaners now used in hospitals.
http://news.bbc.co.uk/1/hi/health/7119247.stm
Just shows what some people will drink!
Mind you haven't tried it as stove fuel.
Rich
On a local mental health acute ward all the alcohol gel/foam is out of the way, some patients were found sniffing it from crisp packets