冬季有暖气的房间,室内气温比较干燥,您可用装洗涤剂的废瓶子或饮料瓶子,在它的中部用锐器扎个小孔,小孔大小以能滴出水为好。然后装满水盖好盖儿,把有孔的地方朝下放置,下面垫块软布放在暖气片上。瓶子里的水徐徐滴在软布上,经暖气烘焙后蒸发,就可以改变室内的湿度了。如果在瓶内放些醋,还可以预防感冒;在瓶内放些橘皮或柠檬,还可以使室内空气变得清新芳香。 Winter heating room, the indoor temperature is relatively dry, you can use detergent bottles or beverage bottles, in its middle with a sharp hole to tie a small hole, the size of the hole to be able to drip out as well. Then fill the lid with water to cover the well, place the hole with holes facing downwards, place the soft cloth on the radiator below. The water in the bottle slowly drips on a soft cloth, evaporates after heating and baking, and can change the indoor humidity. If you put some vinegar in the bottle, but also to prevent a cold; put some orange peel or lemon in the bottle, but also can make the indoor air fresh and fragrant.