Disinfecting your home is one of the most important preventive measures against colds. The common disinfection method is vinegar disinfection, you can boil the edible rice vinegar in a pot, and then evenly sprinkle some in each room, you can also let the boiled rice vinegar in each room to stay for a period of time, which to a large extent can play a disinfecting and sterilizing effect. Another is the disinfectant solution, such as the commonly used 84 disinfectant, with some water to be able to disinfect, usually in accordance with a certain ratio, and only after blending to achieve the effect of disinfection. In the disinfectant for disinfection, the family as far as possible to avoid leaving the disinfection of the room, and then will be adjusted to the disinfectant evenly sprayed in the room on the inside. Then there is the most commonly used ventilation, someone in the family has a cold, be sure to open the doors and windows to let the air flow, this time the fresh air will flow into the room, which is one of the best disinfection methods.