Exfoliating is an important part of any skincare routine, but one that is often neglected. If you have dry, dull, or rough patches -- or simply want to look younger -- don't skip this step. Sloughing off dead skin cells can reveal smoother, healthier skin.

Ditch the loofahs and sponges that can harbor nasty bacteria and get back to the basics: soap. An exfoliating soap bar does two jobs in one: cleanses skin and removes dead cells. A much needed part of a weekly routine.