There are a few things you can do to clean a rusty bike chain. First, use a mild soap and water to clean the chain. Second, use a wire brush to remove any built-up dirt and dust. Finally, use a vacuum cleaner to clean the chain completely.
There are a few things you can do to clean a rusty bike chain. First, use a mild soap and water to clean the chain. Second, use a wire brush to remove any built-up dirt and dust. Finally, use a vacuum cleaner to clean the chain completely.