On the fluoridation of five catties of alum stone
There are strange things in the world. The fluoridation of five catties of alum stone has its own unique properties and is widely used. In the past, the warlock of the Fang family, between the Dan furnace and the tripod, studied the wonders of the changes in physical properties, and the method of fluoridation of five catties of alum stone has gradually spread.

For alum stone, the texture is firm and the color is different, or green or white, or yellow or red. And the technique of fluorination requires a subtle method, combining various medicinal stones, controlling its heat, so that five catties of alum stone can be combined with fluoride. In this process, observing the change of its color, smelling the difference in its breath, and observing the change of its shape are all key.

This five-catty fluorinated substance of alum stone can be used for the treatment of diseases. Doctors use its characteristics and formulas as medicine, or can solve all kinds of heat toxins, or can adjust the stagnation of qi and blood. Looking at it in the ulcer department, it can reduce swelling and pain when applied to sores; it can be used in internal medicine, or it can clear the internal organs and make qi and blood flow smoothly.

In the way of making utensils, the fluoridation of five catties of alum stone also has its own function. When casting utensils, adding this substance can make the utensils more firm and shiny. Such as the casting of swords, the cutting edge is sharp and tough, and it is not easy to roll; when utensils are made, the texture is fine and not easy to leak.

However, the technique of fluoridation of five catties of alum stone is not easy. Those who need to master have profound knowledge, the principle of physical nature, and the control of fine fire conditions. If there is a slight mistake, things will go against your wishes, and what you get will either lose its effect or change. Therefore, as a master, you should be in awe and cautious, in order to obtain the wonder of fluoridation of five catties of alum stone.