Tuba Tarnishing
Tuba Tarnishing
Hello! So, I am a college student who bought a MackBrass horn a few years back just after covid made its way into the world. Since then, I’ve been noticing that the horn is tarnishing a lot on the bottom side of the bell tubing. It’s turning green. Looking into it, some call it verdigris? Is there anyway to remove a large partition of this from a 4/4 sized tuba? Any tips or suggestions to stop this from happening would be great as well! Thank you!