justjumpit621
New Member
Would a pH of about 5 be a problem though. Because, if I am not mistaken, distilled water is only at a pH of 7 when actually distilled. Once exposed to air, it becomes carbonic acid at about pH of 5.
Um... I don't think so? You drink it don't you? I never drank acid when I have had an opened bottle for a few days, not even a week. But it should have a pH of 7, water is neutral unless something is added to it.