I've read somewhere on here that vinegar can be used as a homemade PH down. For someone with hard water like me and a thin wallet I tried it and it brought the ph from 8ish down to 6ish with a few bottle caps.
Are there and side effects or warnings to using vinegar instead of a proper ph up/down?
Are there and side effects or warnings to using vinegar instead of a proper ph up/down?