White vinegar: White vinegar is made from edible alcohol as raw material and fermented with acetic acid. The preparation of white vinegar is mainly made from edible glacial acetic acid. It is characterized by low acidity, weak sourness, relatively low non-volatile acid content, light color, and does not change the color of the seasoning object. Brewing vinegar can be divided into three categories according to different raw materials: grain vinegar using wheat and rice as raw materials, fruit vinegar using apples and other raw materials, and brewing vinegar using distiller's grains and starch as raw materials. Grain vinegar includes rice vinegar, brown rice vinegar and glutinous rice vinegar; fruit vinegar includes apple vinegar, lemon vinegar, grape vinegar, etc. Therefore, there is a difference between the three, and sometimes people also like to classify glutinous rice vinegar into the same category as rice vinegar. Vinegar is not only a good seasoning, but also has good beauty effects. This is because the main component of vinegar is acetic acid, which has a strong bactericidal effect and can protect the skin and hair very well. Washing the skin with vinegar-added water can help the skin absorb some much-needed nutrients, thereby softening the skin and enhancing skin vitality. Add a tablespoon of vinegar to the face wash water, and rinse repeatedly with clean water after washing. It also has a beautifying effect. If you want your fingernails and toenails to be shiny and translucent, add half a teaspoon of vinegar to warm water and soak your fingernails or toenails in it before trimming. At this time, not only the nail skin is easy to trim, but also the dirt in the nail seam is easy to remove. When many people take a bath, they put some vinegar in the water to soak. After bathing, their muscles will relax, fatigue will be eliminated, and their skin will be smooth. It should be white vinegar.