氢氧化钾是重要的化学基础材料，配制的溶液更是可以应用在医疗行业，其中，在检查中，可以适用氢氧化钾溶液去检查霉菌的方法，本文针对这部分的内容有一定的简单总结，内容如下：
　　Potassium hydroxide is an important chemical basic material, and the prepared solution can be applied in the medical industry. In the inspection, the method of checking mold with potassium hydroxide solution can be applied. In this paper, the content of this part is briefly summarized as follows:
　　1、用洒桔棉球撩净皮损。
　　1. Use the orange cotton ball to clean the skin.
　　2、以一枚玻璃片边缘刮取皮权的显着部位，翌残屑或残物于另一玻璃承物。
　　2. Scrape the significant part of the leather right with the edge of one glass piece, and the next debris or debris shall be placed on the other glass carrier.
　　好的取材部位是：（1）疤疹根部里面或基底处（2）趾间发软或有分泌物的部位（3）损害的边缴（4）拔发的基部。

　　A good place to take samples is: (1) inside or at the base of scar eruption; (2) soft or secretive place between toes; (3) damaged margin; (4) base of hair pulling.
　　3、使用10％的氢氧化钾1滴与承物片上的残屑或残物混匀。
　　3. Use 1 drop of 10% potassium hydroxide to mix with the debris or debris on the bearing plate.
　　4、栓绥fm执。台取招分浇腊（因油腊易析出结晶），使其固定。
　　4. Shuanshui FM. Take and pour wax separately (because oil wax is easy to precipitate and crystallize), and make it fixed.
　　5、用10倍和40倍镜头，在低照明度下进行观氟。
　　5. Use 10x and 40x lens to observe fluorine under low illumination.
　　6、利的物员少，往往效果更好。
　　6. The benefit of fewer material staff, often better results.
　　7、它可溶解表皮蛋白，但不破坏霉菌成分时候霉菌不弥散，保持在角质层细胞膜之间。
　　7. It can dissolve the epidermal protein, but when it does not destroy the mold components, the mold does not disperse and remains between the cuticle cell membrane.