Dermatologists recommend washing the body with hands rather than using a sponge or loofah. The advice centers on hygiene and potential skin irritation. Sponges and loofahs can harbor bacteria, even with regular cleaning, posing a risk of skin infections. Hands allow for better control over pressure, minimizing friction and potential damage to the skin barrier. While loofahs were once considered beneficial for exfoliation, dermatologists suggest gentler chemical exfoliants are more effective and less abrasive. Consistent hand-washing with a mild cleanser is presented as the safest and most effective method for maintaining skin cleanliness.