T.F.
I use bleach and hot water. The bleach kills germs and I have a better smelling sink. I use name brands, as in Clorox, and it has never smelled like a public bathroom in here..... If you do worry about that, the Clorox teflon product is very good and has a fresh scent to it. When I smell the clorine, I know I have a clean sink.
Agreed........lemons, vinegar and ice do work well.
Susan