Don't throw it away-consider sink resurfacing with Washington DC Bath Refinishing Resource 

Due to their size and the high traffic use, sinks are often not considered for refinishing by homeowners.  Since a simple sink can be replaced relatively easily, most choose to just replace.  However, for those sinks and/or vanities that you don’t want to replace, refinishing can be a effective way to update the look without removing or damaging the sink base or changing the fixture entirely.

Sink refinishing is an eco-friendly, cost-effective way to extend the life of your sink, thereby helping sustainability in the National Capital Region.  Whether you're refreshing a classic porcelain sink in a historic Washington DC home or upgrading a modern utility sink in the D.C. Metro area, refinishing offers a durable, high-quality finish that can help keep your bathroom looking fresh.