How do I clean the white haze off of my new Blanco Anthacite sink?

Question

I have just bought a Blanco Anthracite (black granite color) and it has a white calcium type stain in the sink and around the faucet. How do I clean this and keep the sink looking nice?

Answer 1

Vinegar will probably do the trick.  It is likely that the haze is calcium deposits, and vinegar will make short work of these.