1, with vinegar:
After peeling the yam, you can wash your hands, then put vinegar on your hands, and don't even fall under the fingernails. After a while, this itching will gradually disappear, which is due to the neutralization of acid and alkali.
2, fire roasting:
After peeling the yam, one's fingers itch. Put one's hand on the fire and bake it. Turn the palm repeatedly and let the hand be heated, which can relieve the itching. But be careful not to burn your skin.
3, rubbing rice:
After peeling yam, one's fingers itch. You can put your hand in rice and rub it repeatedly, which can also relieve itching.
4, hot water bubble:
After peeling the yam, one's fingers itch. Put your hand in hot water for 5 minutes, and it won't itch.
Extended data
Precautions for peeling yam:
Yam contains a lot of mucus and some natural rose ingredients, which can easily cause human skin allergy, especially after the mucus comes into contact with the skin, it will cause itching and erythema, so when peeling yam at home, it is best to wear gloves before operating.
In addition, after peeling yam, it is easy to react with oxygen in the air, making yam black, so the peeled yam should be soaked in clear water as soon as possible to avoid oxidation reaction.
Fenghuang. com: What should I do if I cut yam and my fingers itch?