With the water running, rub between your fingers and hands for 30-40 seconds. Repeat the process if the smell doesn't come off.
How it works:
When you wash your hands with stainless steel soap, the surface of stainless steel soap is positively charged and odor molecules (negative charge) will be attached to stainless steel soap. The odorous molecules will get washed away from the stainless steel soap by running water.