Hi, can somone hep me?

I have been watching the riogrande channel on youtube, referring to video: Soldering - 06/10/2009. The demonstrator uses a barrier flux: boric acid and denatured alcohol for the jump rings. In the uk it is not cheap to get ethanol, though i have come across methanol. Is methanol a suitable replacement for ethanol and what ratio are the two mixed?


Thank you
Maz