crwdns2933803:04crwdne2933803:0
crwdns2933797:0Colin Mitchellcrwdnd2933797:0crwdne2933797:0
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] Corrosion appears as the bluish build-up you see in this picture. Scrub with a cotton swab until it has visibly decreased. |
|---|
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0