Rust stains on sinks and in toilets can be ugly and very hard to remove with normal household cleaners. These rust stains are mostly caused about by high iron substance in your water supply and while these stains don't happen overnight, they can seem before long if there is standing water left at anyplace. There are several strategies that can be utilized to expel rust stains in a porcelain toilet and sinks. Here are some tips that can be used to remove rust stains from toilets, tubs and sinks. www.bondcleaningingoldcoast.com.au/how-to-remove-rust-stains-from-toilets-tubs-and-sinks/