There are non-spicy ones. There are two flavors of dregs vinegar, a yellow non-spicy version with garlic and oil simmering, and a red spicy version with chili peppers added. The dregs of vinegar is a traditional snack in Puzian Town, Wenchang City, Hainan, using sour vinegar produced by the fermentation of wine lees in the brewing process as the soup, plus vegetables, sea vegetables, animal offal, crunchy bones, shellfish and so on to make.