The main application of moisture-proof agent is its chemical properties. Through our experiments, we found that if potassium hydroxide is stored in a humid and dark place for a long time, it will gradually change from dry to wet, and the humidity of the whole house will be relieved to a certain extent, which shows that the humid environment is effectively improved. It will release high temperature when combined with water, but a small amount of product combined with water will increase its volatility and volatilize water into the air, which is the main reason why we use it to make moisture-proof agent.

另外氫氧化鉀的堿性相比于純堿、燒堿等要弱很多，可以將它撒在需要防潮的物品上面，既起到了防潮的作用又對物品造成不了影響。

In addition, the alkalinity of potassium hydroxide is much weaker than that of soda ash and caustic soda. It can be spread on the articles that need moisture-proof, which not only plays a role in moisture-proof, but also has no effect on the articles.

通過以上文中內(nèi)容的介紹，我們了解到氫氧化鉀是可以制造防潮劑的。但是在一些大型的常年有水的地方不建議使用它，如果水和它的比例不成正比的話不僅不會起到作用，還會影響周圍的環(huán)境。

Through the introduction of the above contents, we know that potassium hydroxide can be used to make moisture-proof and dehumidifier. However, it is not recommended to use it in some large places where there is water all the year round. If the water is not proportional to its proportion, it will not work, but also affect the surrounding environment.