How often does the humidifier change water?
Some families buy a humidifier with a large water tank. It can be used for several days when the water is full.
However, the water in the humidifier tank does not flow, and a large amount of mold will multiply. If the water is not replaced or cleaned in time, the bacteria will be more and more, and will spread to the air through the humidifier. The baby can not get sick easily in an environment with such a large bacterial concentration!
Therefore, the water in the humidifier needs to be changed every day, cleaning and disinfecting at least once a week. Cleaning is not just about holding the water tank, there is a groove in the base of the humidifier, there is also bacteria, and it is not easy to be found!