As an alkaline substance, potassium hydroxide has milder alkalinity than other products, and its effect in many fields is better than other alkalinity, so it will be used in the process of mold inspection.

在进行检查的时候需要使用干净的酒精棉球将皮肤破损的位置清理干净，然后在使用玻璃片刮去在破损明显的部位刮去一块，建议在进行选择的皮肤破损位置在丘疹根部或者是更里面的地方，还有就是破损的一些边缘位置也是比较好进行试验的。进行实验的时候使用10％浓度的氢氧化钾滴取1滴到承载片上面并且和上面的残屑混合均匀。

Firstly, clean the damaged position of skin with clean alcohol cotton ball, and then scrape off a piece of obvious damaged part by using glass sheet. It is suggested that the skin damage position selected should be at the root of papule or more inside, and some edge positions of damaged skin should also be better for test. During the experiment, 1 drop of 10% potassium hydroxide was dropped onto the bearing plate and mixed with the debris.

之后再取出另一片玻璃片对其进行固定处理，然后使用10倍镜和40倍镜的显微镜进行观察，在进行观察的时候建议在低照明度的环境当中是倍镜合适的。其在进行测试时候的优势是除了可以溶解表皮蛋白之外，还可以在不破坏霉菌成分签下使得霉菌不出现弥散的情况，并且将其保持在角质层细胞膜之间处于比较稳定的状态。

After that, take out another piece of glass to fix it, and then use 10 times mirror and 40 times microscope to observe. When observing, it is suggested that double lens is appropriate in low light environment. In addition to dissolving epidermal protein, it can also make the mold not disperse without destroying the mold components, and keep it in a relatively stable state between the cuticle cell membrane.

上面介绍的就是使用氢氧化钾进行霉菌检查的工序，通过这里我们也是可以了解到在进行使用的时候除了在很多的工业当中可以使用到，但是其实在进行使用的时候很多的实验室当中进行使用的量也都是非常多的。

The above is the use of potassium hydroxide for mold inspection process, through here we can also understand that in the use of in addition to many industries can be used, but in fact, in the use of a lot of laboratories in which the amount of use is very large.