Diapers have been worn throughout human history, and manufactured of synthetics or disposable materials. Whereas cloth diapers are comprised of layers of fabric such as terry towelling and can be washed and reused multiple times, disposable diapers contain absorbent chemicals and are thrown away after use.

The problem of clothing infants not yet potty trained is as old as human history. In some countries with warmer climates, babies were kept naked and mothers tried to anticipate their bowel movements so as to avoid mess near their living areas. This method is known as elimination communication and is still given over today in Adult Diaper some cultures.