On the use of glycol and glycolic acid
There are things in the world, such as glycol and glycolic acid. The use of the two is wonderful. Glycol is mild in nature, clear in color and light in taste, and is often the foundation of all things.

In the industry of manufacturing, glycol is the essential agent. It can melt all substances, so that the combination is seamless. Or in the workshop of paint making, it can help the paint quality to be uniform, and the utensils to be coated are smooth and lasting. In the pharmaceutical industry, glycol can be used as a solvent, making the effect of various medicines easier to exert.

Glycolic acid is more active. With the characteristics of acid, it can erode hard substances, but it is controllable. For cleaning things, the effect is outstanding. It can remove fouling and make utensils new. In case of metal rust, glycolic acid is applied, the rust gradually disappears and the metal returns to luster.

And the two complement each other. The softness of glycol can slow down the intensity of glycolic acid; the strength of glycolic acid can help the power of glycolic acid. With the formulation, it can meet all needs. Whether it is a nourishing thing or a cleaning agent, it depends on the combination of the two.

Therefore, glycol and glycolic acid, although they are small, are useful for work and use. They are good materials for creation and are essential for daily use.