The method of using Alcohol prep pads is very simple. It can be used directly by tearing open the package. For daily household disinfection, tableware disinfection, toy disinfection, or travel disinfection, alcohol disinfection cotton sheet is a very good choice.
At present, there is another kind of alcohol disinfection cotton sheet on the market, which is also packaged separately, and contains 70% to 75% alcohol liquid concentration. However, the material of the cotton sheet is upgraded from non-woven fabric to 100% natural high-quality cotton, so the material is softer and can bring more comfortable use experience. In general, alcohol disinfection cotton sheet can bring us a safer and more convenient disinfection experience, and its applicability is also very wide.
Even if the Alcohol prep pads is expired, it will still have certain bactericidal effect as long as the alcohol concentration reaches 75%. Even if there is no alcohol, it will not do any harm as long as there is no pollution, just like water disinfection. The quality guarantee period of alcohol is mainly set considering the decrease of purity after volatilization and the loss of sterilization ability. The disinfection effect is still a little bit, but its effect is certainly not as good as before.