Five bags of Baijia hot and sour powder have a shelf life, and the shelf life 10 day means that the best edible period of hot and sour powder is 10 day, and it will go bad after 10 day.

Baijia Hot and Sour Powder is a traditional delicious snack widely circulated between urban and rural areas in Chongqing. Baijia Hot and Sour Powder is a pure natural green food. The main powder is made of sweet potato, sweet potato and pea in the best proportion, and then it is made by farmers by traditional hand.