C.C.
I used to work for Home Depot, and did this as a DIY Class. In the paint section they have a kit for painting bathtubs, sinks, potty's surrounds. It has been a few years since I worked there so unfortunately I can't remember the name of the product. Just ask either a kitchen and bath or paint specialist. It's really easy to do and doesn't take much time. Just be sure to follow the directions exactly. I actually did my moms hall way bathroom - it was really outdated, all olive fixtures! She chose the sand color and you can't even tell they were refinished! Good Luck!