Dermatologist advises against using sponges for skin cleaning

Dermatologist Rafael García advises against using harsh sponges or loofahs during daily bathing, stating that friction from the palm of the hand is sufficient for cleaning. Excessive scrubbing can irritate the skin and damage its protective barrier.

A 2002 study published in the journal Contact Dermatitis demonstrated that using rough towels can temporarily alter the skin's ability to retain water and affect transepidermal water loss. While the study specifically examined rough towels rather than all types of sponges, it provides evidence that friction can modify skin properties.

To avoid irritation, the American Academy of Dermatology recommends using mild cleansers, limiting baths to five to ten minutes, using lukewarm water, and drying the skin by patting gently with a clean towel rather than rubbing. The Mexican Ministry of Health also advises avoiding the use of sponges and loofahs for these purposes.