I have asked about vinegar before...
the best reply I remember is: taste left on the stem will be very strong, save that for salad.
I have heard toothpaste is good for removing oxidation. But I have never tried that.
For some touch up cleaning/maintenance for stem, I have heard using the ChapStick lip balm (never tried this either).
If you are looking for something that work well with only a cloth (Paragon Wax is good), try the following.
They are either have very good reputation or I have tried it and had a not bad result.
Stem Restore Kit
Carnauba Wax For Guitar (I tried this)
Lemon Oil (I apply this after the Guitar Wax)
But now I have a Dremel tool and I have stopped using them....
If you are interested in Dremel tool, you can pm me. I will tell you both the good and bad about that (both my experience and what I have heard from other).
the best reply I remember is: taste left on the stem will be very strong, save that for salad.
I have heard toothpaste is good for removing oxidation. But I have never tried that.
For some touch up cleaning/maintenance for stem, I have heard using the ChapStick lip balm (never tried this either).
If you are looking for something that work well with only a cloth (Paragon Wax is good), try the following.
They are either have very good reputation or I have tried it and had a not bad result.
Stem Restore Kit
Carnauba Wax For Guitar (I tried this)
Lemon Oil (I apply this after the Guitar Wax)
But now I have a Dremel tool and I have stopped using them....
If you are interested in Dremel tool, you can pm me. I will tell you both the good and bad about that (both my experience and what I have heard from other).