急！！！！

[美小鱼]

请教：如何降低室内的HUMIDITY？
室内总是70-80RH%!!!!

 

[kukululu]

买个抽湿机
home depot有卖的

 

[uglyducking]

in winter time? some problem with ventilation in your house i guess. hrv will do some help. also check if bathroom vent was clogged etc.
in summer time, turn on your a/c will help to reduce the humidity level in your house.

 

[中国公民]

经常打开门窗使空气对流。