Is humidity 60 too wet or too dry?

According to China's indoor air standards, indoor humidity should be 40% ~ 80% in summer and 30% ~ 60% in winter. The suitable indoor humidity for the elderly and children is 45% ~ 50%, and for patients with respiratory diseases such as asthma is 40% ~ 50%.

Excessive humidity is not conducive to human health, and people may feel nausea, loss of appetite, irritability, fatigue, dizziness and so on. And it is easy to get rheumatoid arthritis after a long time. In high humidity environment, mold is more likely to breed and threaten human health.

Matters needing attention when using humidifier:

1. Do not add drinking water immediately. Drinking water usually contains a lot of minerals, which will damage the air humidifier and cause environmental pollution to the gas. It is best to use mineral water or pure water.

2. It is recommended to change water every day and clean it once a week. The water in the humidifier should be changed every day, preferably once a week, so that waterproof microorganisms can spread into the air.

The gas must be clean and tidy. The first thing to do is to keep the room clean to prevent pollution. It's best to buy a humidifier with purification function to filter harmful particles and dust in the air reasonably, so as to purify and humidify the indoor air, which has a two-way practical effect.

4. Pay attention to the position. The air humidifier should be placed at a stable place 0.5m to 1.5m away from the road to ensure the actual humidification effect.