[header] How to get a bad smell off your hands [title] Wash your hands with soap and cold water. [step] Always use cold water for this, as hot water can dilate your skin's pores and let the odor-causing oils and dirt penetrate further. Create a nice lather with the soap and scrub your hands together thoroughly before rinsing them with cold water. 
[title] Splash your hands with antiseptic mouthwash. [step] In addition to neutralizing odor-causing compounds, mouthwash can kill the bacteria on your hands that can cause odor.