2. If the skin is only chapped after scraping and there is no damage, you can take a bath after 24 hours. If the skin is partially damaged after scraping, you should wait until the damaged skin is repaired before taking a bath.

3. Pay attention to warm water when taking a bath, not cold water, and don't rub your skin. After taking a bath, you can apply some moisturizer to protect your skin. Just after shaving, you can take a bath or rub your skin hard, which can increase the degree of skin damage and easily cause skin infection. Taking a bath with cold water after scraping is also easy to make the evil of cold and dampness invade the body, leading to bone and joint pain.