You could try using a brass wire brush, available for a couple of quid from any hardware store. Or borrow mine.
@Sharkstar started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
You could try using a brass wire brush, available for a couple of quid from any hardware store. Or borrow mine.