ThEvil0nE
Headphoneus Supremus
- Joined
- Mar 30, 2010
- Posts
- 1,531
- Likes
- 3,839
That's normal for anything brass or copper. They oxidize even faster when in constant contact with skin. You can coat seal it but since it's always handled and is mostly in contact with skin then any layer of coat/sealant will just wear off. Buff's off with brass cleaning wax solution to get it back to normal just be careful not to get wax in the chamber. What I do to upkeep brass and copper, since I like natural patina, is buff it to a smooth mirror like finish. For upkeep and cleaning I just use damp microfiber cloth It will patina but will keep it's shine. Don't let oxidation build up.