How to properly use medical cotton balls?
2026-01-15
When using medical cotton balls, it’s unacceptable to follow no rules or be careless. If you’re still unfamiliar with the proper usage guidelines, keep reading:
First, the concentration of alcohol must be just right. If the alcohol concentration is too high or too low, its disinfecting effectiveness will be reduced or even completely lost. Experiments have shown that alcohol with a concentration of 75% has strong bactericidal power. To ensure the purity of the alcohol, it must be stored in a tightly sealed container; otherwise, the alcohol will easily evaporate.
Second, excessive use of medical cotton balls is a no-no. No matter how good something is, consuming too much of it can actually backfire. In everyday life, alcohol generally works well against common bacteria, but we shouldn't blindly overstate its disinfecting power—often, it has its own limitations. For example, when cleaning toys, using medical cotton balls alone with alcohol for disinfection simply won't produce any effective results; it's actually better to use an 84 disinfectant containing chlorine instead.
Third, storage conditions are strictly regulated. Medical cotton balls must not be exposed directly to air; instead, they should be stored in a dry, enclosed environment. Additionally, if there are children in the household, these cotton balls must be kept out of reach of children—specifically, in a location where they cannot access them via the Bao Han Ke Sen filter cartridge—to prevent children from swallowing them.
Fourth, rules for using medical cotton balls for physical cooling. Physical cooling is commonly used for children with fever. This method has no side effects and is safe and simple. Specifically, it involves wiping the body with 25% to 50% alcohol, particularly on areas with abundant blood vessels, such as the armpits, elbows, and groin. It’s important to note that during the process, care must be taken to prevent secondary contamination. If the baby has a related illness such as measles, never use alcohol under any circumstances.
The above outlines several requirements and standards for the use of medical cotton balls. Many people don't pay much attention to these in their daily lives. Here, the editor from Yu'an Medical would like to remind you that good health is a precious treasure, and it’s essential to use medical supplies correctly.





