Thanks Borek,
Since it comes from the Alcohol Authority, one would assume that, of course. But knowing these greedy b...tards we cannot assume that they have not added some othe garbage.
But if it is only water, then I would think it would be ok. And considering that if nothing has been added...
Since it is impossible to get certain cleaning solutions (in Canada, at least) like "Eclipse" (methanol) and pure isopropyl alcohol (from drug stores) is adulterated with some kind of greasy oils that leave smear marks behind, I would appreciate some help as to what chemical solutions might be...