Green Residue
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JCBone
- Posts: 373
- Joined: Wed Jul 29, 2020 1:12 pm
Green Residue
Lately I have been noticing a green residue on the nickel bits of my horn. It is easily scraped off. Anyone know what it is?
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Burgerbob
- Posts: 5125
- Joined: Mon Apr 23, 2018 8:10 pm
- Location: LA
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