The application of finely milled talc or cornstarch-based powder, typically perfumed, serves several purposes in personal hygiene and skincare, particularly for infants. A common usage involves dusting the product onto clean, dry skin to absorb moisture and reduce friction. For instance, it is often applied in diaper areas to prevent or alleviate chafing and diaper rash.
Historically, such powders have been valued for their absorbent properties and ability to create a smooth, comfortable skin surface. Their benefits extend beyond infants, with adults utilizing them to manage perspiration, reduce body odor, and soothe skin irritation following activities like shaving or waxing. The powder can contribute to a feeling of cleanliness and dryness, enhancing comfort in various situations.