Lead vinegar gives
a taste of the subtlety of things, and cares about the ingenuity of preparation. The liquid of lead vinegar is also strange to make.

The quality of lead is taken, and the pure one is selected to remove its impurities, so that it is pure and free of filth. Then it is stained with vinegar and placed in a secluded place, waiting for it to change. Vinegar is acidic and astringent, and its nature is good. When lead meets vinegar, it gradually fuses with each other, and its quality gradually changes.

Over time, lead and vinegar blend, and the liquid is different in color. Looking at its liquid, it may be light brown or slightly yellow, with a faint luster, such as the light of ancient jade. Its nature is peaceful, but it has a unique use.

In the medical way, it can cure injuries and diseases. For the disease of trauma, apply lead vinegar liquid to it, which can reduce swelling and pain, and promote muscle growth. For sores, use it to converge ulcers and remove rot and regenerate new ones.

In the art of hundred workers, it also has its own function. In the matter of dyeing and weaving, lead vinegar liquid can be used as a medium to help color, so that the color of the fabric is bright and lasting. In the industry of making utensils, coating lead vinegar liquid on the surface of the utensils can prevent rust and protect the firmness of the utensils, and it will not be damaged over the years.

Although this liquid of lead vinegar is not widely known to everyone, it is wonderful to use it. It is a treasure of creation. It should be cherished and used well to benefit people's lives and to show the wonder of material nature.