When scraping the skin of Chinese yam, your hands will itch when you touch the yam juice. Here I will introduce three ways to relieve itching:

1.When your hands are itchy due to scraping the yam skin, if you put your hands on the fire and bake them, you can stop itching. However, when using this method, care should be taken not to burn the skin of the hand.

2. Use a washbasin to hold some clear water, add a little vinegar, and use it to wash your hands after stirring evenly, which can also relieve itching.

3. When your hands feel itchy due to scraping the yam skin, you can rinse them with clear water first, then wipe off the water stains, apply a little wind oil and gently wipe them, and the itching will be removed.