The weather is humid. Turn on the heating.

Put more bamboo charcoal package. As long as the circulating air is turned on, bamboo charcoal package will take it out to bask in the sun every few days. It's not appropriate to turn on the air conditioner this season, and it's not good to turn on the heating, because although the heating improves your room temperature, it has no dehumidification function, but it will aggravate the humidity, and even some things are damp and moldy, such as furniture and clothes that are not put away.