Removing rust stains from ceramic?

So I left the pizza cutter on a plate in the sink (I thought soaking it would help get it clean) but it left a rust stain on the plate! Any ideas?

This entry was posted on Friday, February 10th, 2012 at 5:18 pm and is filed under Ceramic Sink. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.