Question: if we touch the clothes made from (leather) pig skin, what must we do to clean it?
Answer: All tanned leather, exept pigskin is clean. If you touch dry pigskin with a dry hand, then you do not need to do anything. If there is moisture on your hand or on the pigskin, then you wash what touched it by putting it in flowing water ( e.g. under the tap, or by pouring water over the area).