How to use alcohol spray indoors?

1, disinfection and sterilization. 75% alcohol spray of medical alcohol can be used for indoor disinfection, and the disinfection effect is not ideal if the alcohol concentration is too high or too low. Find a small watering can, put it in, and spray it in an unclean place (such as your hand, spray it a few times, and then spread it all over your hand); Find a clean paper towel or rag and pour some on it. Medical alcohol must be purchased from medical institutions and industrial alcohol must not be misused; Because industrial alcohol not only contains many impurities, but also contains toxic substances (such as methanol). Alcohol is flammable and dangerous, so it should be protected from light, heat and sealed in a cool place to avoid the concentration reduction after volatilization. Also pay attention to stay away from fire sources and electrical appliances to avoid fire.

2. Cleaning function. Alcohol can be used as an organic solvent, which can dissolve a lot of grease and dirt, and then it can be easily cleaned with water. However, it should be noted that alcohol is a chemical product after all. Wiping some items, such as wooden furniture, will cause sports skin damage and should be used with caution.