You can find scratch removers for stainless steel sinks online or at local hardware stores. [substeps] Check your sink's manufacturer's instructions if you still have them.
[header] How to get scratches out of a stainless steel sink [title] Use a scratch remover for deeper scratches. [step] Fine scratches can usually be rubbed out with a cleaning product or an abrasive pad. However, very deep scratches that are obvious to see require scratch removes.