Yes. The fresh Taishan puree has a shelf life of only 7 days. If it expires after 7 days, it cannot be drunk. It can be washed on the feet and has the effect of sterilization and disinfection. Taishan puree is a brand of Shandong Taishan Beer Co., Ltd. Shandong Taishan Beer Co., Ltd. (formerly known as Shandong Taishan Beer Co., Ltd.) was established in 2000 and is located in Tai'an City, Shandong Province. It is a wholesale company. Enterprise, licensed projects: wine product production; food sales; catering services; general projects: sales of daily chemical products; recycling of renewable resources (except productive scrap metal); tourism development project planning consultation; manufacturing of arts and crafts and ceremonial items (ivory and its products); conference and exhibition services; advertising release; advertising production; advertising design, agency; food Internet sales (only sales of pre-packaged food).