Body scrubs, hand scrubs, foot scrubs... It seems there's a scrub for every part of the body! Exfoliators are great for sloughing away dead cells, flaky skin and excess sebum, lifting away impurities, and buffing away rough skin. They help to stimulate cell renewal, prevent ingrown hairs, cleanse deep down, and leave your skin feeling softer and smoother. What's not to love? We give you the lowdown on exfoliators, so you'll know which one to use – and how to use it – for softer, purified skin.