1, wearing gloves to wash yams is of course the safest way.

2, soak your hands in diluted vinegar water for a while before cutting the yam.

After washing the yam hands itch how to do:?

1, first wash your hands, and then smear vinegar on your hands, and the fingernail crevices should also be smeared, through the acid-base synthesis, after a while this itching feeling will gradually disappear.

2, you can also roast on the fire, repeatedly turning the palm of the hand, so that the hand is heated, which can break down the penetration of the hand saponin. But pay attention to safety, do not burn the skin.

3, put your hand in the rice and rub it repeatedly, can also relieve the itching sensation.