Sour liquid coming from the fermentation of wine, rice or apple. It is a multi-purpose liquid, but its function in the kitchen is to sanitize food. It is essential spreading it on meat before cooking to disinfect them and diluted with water to wash vegetables, also used in the preparation of dressings such as mayonnaise. Being a multipurpose product not only has benefits when consumed, reducing blood sugar, helping weight loss and heart health, but also has various bleaching properties, so it can be used as cleaning article.