Dimethyl octadecyl ammonium chloride, also known as an antimicrobial agent. Antimicrobial agents refer to a class of chemical substances capable of inhibiting or killing the growth and reproduction of bacteria, viruses, fungi, and other microorganisms. Common types of antimicrobial agents on the market include nitazoxanide and more.

Antibiotics possess strong杀菌 abilities, but over time, some bacteria may develop resistance to them, potentially causing adverse environmental effects. Therefore, when using antibiotics, it's crucial to adhere to relevant safety and environmental protection regulations, such as controlling usage amounts, the impact of active ingredients on humans and the environment, as well as treatment and recycling processes. Additionally, different types of antibiotics have varying applicability, so it's essential to choose the appropriate product based on actual needs.