I tried cleaning with grease remover and tried nevrdull but those dark spots did not vanish. Is this Rust? Will something like vapo Rust remove it or do I have to sand and polish.
@Schlonzo started
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I tried cleaning with grease remover and tried nevrdull but those dark spots did not vanish.
Is this Rust? Will something like vapo Rust remove it or do I have to sand and polish.