For example, a variety of soaps we use in our daily life are made of alkaline substances, and we need to pay attention to avoid direct contact with alkaline substances when making them. Today, let's take a detailed look at the process of making soap by potassium hydroxide manufacturers.

1、我們先是需要將堿性物質倒入到水當中，然后將其攪拌成堿溶液沒有固體，在這個過程當中要注意禁止將氫氧化鉀弄到皮膚上，因為堿性物質對于我們人體的皮膚是有很強的腐蝕作用的。

1. First, we need to pour alkaline substances into water, and then stir it into alkaline solution without solid. In this process, we should pay attention not to bring potassium hydroxide to the skin, because alkaline substances have a strong corrosive effect on our human skin.

2、等到堿溶液的溫度在降到了和室內溫度差不多的時候，可以往當中添加進去廢油差不多再持續的攪拌3~5分鐘。

2. When the temperature of the alkali solution is almost the same as that in the room, waste oil can be added into it, and the stirring can be continued for about 3 ~ 5 minutes.

3、接下來需要倒入到模具中，在選擇模具的時候要選擇適合的材料，差不多3-5的時間凝固不過像是我們自己制作的，需要等到在凝結之后再風干半個月的時候才可以進行使用。

3. Next, we need to pour it into the mold. When choosing the mold, we need to choose the appropriate material. It takes about 3-5 minutes to solidify, but it's like we made it ourselves. We need to wait until it's condensed and then dried for half a month before we can use it.

4、在制作的過程當中如果想要添加一些有顏色、香味等，也是可以根據相應的配方往當中添加色素或者是香精。

4, in the process of production, if you want to add some colors and fragrances, you can add pigment or essence according to the corresponding formula.

5、不過在添加一下物質的時候要注意控制好對種的計量，還有是往當中添加的堿性物質劑量是要控制好的。

5. However, when adding substances, we should pay attention to control the metering of species, and the dosage of alkaline substances added to them should be controlled.