1, open the window to ventilate in addition to formaldehyde.
9: 00-12 every morning in winter is the most suitable time to open the window for ventilation. At this time, the outdoor temperature is relatively high, the air quality is relatively good, and there will be no moisture pollution. And the rest of the time, just close the doors and windows or leave a gap.
Friends in the north, it is not recommended to open the window for ventilation, otherwise cold air will enter the room, which will slow down the release of formaldehyde and may freeze water pipes, water heating and other facilities. Therefore, in the case of heating, just open the doors and windows of 1-2, or open one third of the windows, so that the heating will not lose too fast and formaldehyde can be removed.
2, fresh air system ventilation in addition to formaldehyde.
This method is very simple. As long as the fresh air system is turned on, it will automatically send fresh air to the room from one side, and then discharge harmful substances such as polluted air, formaldehyde, odor, bacteria and carbon dioxide from the other side, forming a "fresh air flow field" indoors, making the indoor air fresher.
3, floor fan ventilation in addition to formaldehyde
In the absence of wind or light wind, you can open all drawers, wardrobe doors and cabinets at home to release formaldehyde, and then put a few floor fans indoors to remove formaldehyde by strengthening air flow. In addition, at the same time of ventilation, green plants such as activated carbon, tiger orchid, chlorophytum, ivy and poisonous weeds can be placed indoors to adsorb formaldehyde. If the formaldehyde is serious, you can also invite the formaldehyde company to come to in addition to formaldehyde.
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