![Had a slightly rusty chain and cassette. Used wd40 and a cloth to clean up most of it. Should I worry about this leftover? Was trying to avoid tearing up the bike... : Had a slightly rusty chain and cassette. Used wd40 and a cloth to clean up most of it. Should I worry about this leftover? Was trying to avoid tearing up the bike... :](https://i.redd.it/gc1kcvdjqer81.jpg)
Had a slightly rusty chain and cassette. Used wd40 and a cloth to clean up most of it. Should I worry about this leftover? Was trying to avoid tearing up the bike... :
![Two cassettes with rust : mine (left) and my wife's (right). So far I've tried a wire brush with MucOff MO94 and separately tried with a bit of vinegar. What's the best Two cassettes with rust : mine (left) and my wife's (right). So far I've tried a wire brush with MucOff MO94 and separately tried with a bit of vinegar. What's the best](https://preview.redd.it/two-cassettes-with-rust-mine-left-and-my-wifes-right-so-far-v0-tui8j6c3vmd91.jpg?auto=webp&s=82a401cd474ae8daf9952877f76c52b502e9cfbd)
Two cassettes with rust : mine (left) and my wife's (right). So far I've tried a wire brush with MucOff MO94 and separately tried with a bit of vinegar. What's the best
![Premium Photo | Mountain bike repair the master holds in his hand a tool for removing the cassette sprocket remover chain whip Premium Photo | Mountain bike repair the master holds in his hand a tool for removing the cassette sprocket remover chain whip](https://img.freepik.com/premium-photo/mountain-bike-repair-master-holds-his-hand-tool-removing-cassette-sprocket-remover-chain-whip_678914-6970.jpg?w=2000)
Premium Photo | Mountain bike repair the master holds in his hand a tool for removing the cassette sprocket remover chain whip
![I soaked my cassette in white vinegar over night to remove rust and now the whole thing is completely stained, is it ruined? : r/bikewrench I soaked my cassette in white vinegar over night to remove rust and now the whole thing is completely stained, is it ruined? : r/bikewrench](https://preview.redd.it/obq4rh3plnp41.jpg?auto=webp&s=159900763611f46afa9e619e3aa693104528d642)