When changing flavors.....

[Ajaxus]

Neither. Done right, all the alcohol evaporates. Both are effective cleaners.

Done wrong, you risk ingestion of an unknown, though small, quantity of isopropyl alcohol, (the kind you rub) which is much more toxic than ethanol (the kind you drink).

Ah, did not consider that, you have a good point.

Looks like a trip to the liquor store is needed on monday, lol