liquid soap是什么意思？
编辑：自学文库
时间：2024年03月09日
Liquid soap is a type of cleansing product that is in a liquid form. It is primarily used for washing hands and body. Unlike traditional bar soaps, liquid soaps are convenient to use as they can be easily dispensed from a pump or a bottle. They are made by combining oils or fats with an alkali, such as potassium hydroxide, through a process called saponification. This creates a mild and gentle soap that effectively cleanses without drying out the skin. Liquid soaps are available in various scents and formulations, including antibacterial options. They are also commonly used in public places, such as restaurants and hospitals, where hygiene is of utmost importance. Overall, liquid soap offers a convenient and effective way to keep our hands and body clean and germ-free.