Best way to protect a wedding ring

　　A young bride and groom-to-be had just selected the wedding ring. As the girl admired the plain platinum and diamond band, she suddenly looked concerned.

　　"Tell me," she asked the elderly salesman, "is there anything special I'll have to do to take care of this ring?"

　　With a fatherly smile, the salesman said, "One of the best ways to protect a wedding ring is to dip it in dishwater three times a day."