1, susceptible to bacterial infection.
There will be a lot of dust and microorganisms floating in the air. When the air is humidified by a humidifier, these microorganisms will re-enter the air with the aerosol and be inhaled into the respiratory tract, which is easy to cause "humidification pneumonia";
2, the radiation is large
Humidifiers have radiation, and the radiation generated by different humidifiers is different, but for pregnant women, it is still harmful to the body to use humidifiers less;
3, cause joint diseases
Humidity can easily cause joint diseases. It is a good thing that humidifiers can relieve air dryness, but friends who already have joint diseases must use humidifiers correctly. Cold and humid air can cause joint pain.
Second, which brand of indoor humidifier is good?
1, Philips
Philips indoor humidifier adopts NanoCloud technology: it brings hygienic and clean humid air, and does not produce ions, chemicals and ozone; The fan system will send humid air to every corner of the house through a 360-degree air outlet;
2. Delma
Delmar indoor humidifier adopts airflow sensing technology: detecting indoor real-time temperature and responding in time;
3. Dyson
Dyson indoor humidifier adopts patented AirAmplifier technology: evenly moisten indoor space and spray clean water mist evenly to the whole room; Patented ultraviolet sterilization technology: before the water mist is released, 99.9% bacteria in the water storage box are killed through 3 minutes of water treatment cycle;
4. Bear
Bear indoor humidifier: double purification of water and air, inhibiting bacterial growth, 5 liters of large capacity;
Step 5 agree
Gree indoor humidifier: negative ion function to increase air comfort; Intelligent constant humidity design, according to the indoor humidity, automatically adjust the humidification amount.