1. Open all doors and windows, promote air circulation, and let harmful gases be discharged outdoors through air flow, which is simple and effective. However, this method should keep the ventilation time lasting, and large fans can also be used to strengthen the wind and assist ventilation. This cycle and forced ventilation for one month will greatly reduce the indoor odor. Some movable furniture, try to place vents, and the odor can be directly discharged to the outside.
4. Plants such as green plants, aloe, cactus and green radish have a certain absorption capacity for formaldehyde, and can slowly consume the surrounding formaldehyde through photosynthesis. Because it is a plant, it is very safe and will not have other harmful effects. However, it should be noted that the absorption of formaldehyde by plants is limited, and it can only be used as one of the comprehensive control methods in in addition to formaldehyde.
5. The fresh air system is similar to the method of ventilating in addition to formaldehyde, but there is no need to open a window when using it, and the air delivered to the room is filtered. It is also used when pm2.5 exceeds the standard. The disadvantage is that the price is relatively high and it needs to be installed before renovation.
6. There are many formaldehyde companies in the market, and the methods and technologies are also uneven. Some companies are easy to repeat after governance, which is also the reason why people have different views on them outside in addition to formaldehyde. It is suggested to hire a big brand aldehyde removal company, so that the later effect can be guaranteed?