Digital BW, The Print

Denatured usually is 70% ethanol but has had methanol added as 
well as water so you can't drink it. Well, you can drink it but you'll go 
blind from the methanol.  That's what denatured means.

Methanol is a little harsher than ethanol, is more hydroscopic and 
evaporates a lot quicker.

Greg

> Why is 70% better than denatured?