The skin naturally renews itself every 30 days or so. This process happens when the outer layer of the skin, or epidermis, sheds dead cells and replaces them with new ones.
Dead skin cells shed through normal daily activities, such as pulling clothes on and off. A person is unaware when old skin cells fall off throughout the day.
Exfoliation is when a person gets rid of these dead skin cells from the top layer of skin more quickly. However, people must take great care when using an exfoliant to do this, as these products can easily damage or irritate the skin.
In this article, we look at the different ways to exfoliate the skin on the face, taking skin type into consideration. We also look at what to avoid as the skin is more delicate on the face than on some other areas of the body.