How to distinguish the front and back of baby pants?

The label on the side of baby's open-crotch pants is usually on the back, and the label on the other side is on the front. However, it is not recommended to wear open-crotch pants for babies frequently, as it is unhygienic. Babies will use their little hands to explore the outside world, including their own body parts. At this time, babies wearing open-crotch pants will accidentally touch their private parts. If parents do not clean them in time, many external bacteria will remain in the baby's private parts. Secondly, wearing open-crotch pants for babies has certain safety risks, because babies like to move around. Wearing only open-crotch pants will not protect the baby's buttocks.