You can put activated carbon for a month, or you can put pineapple. Buy some and put them in every room. It can remove harmful gases, raise a pot of green algae and improve indoor air quality. It is best to open the window and ventilate for two months. The shortest one month. It depends on the decorative materials. Put some lilies in the room. The most environmentally friendly and affordable way is to open the window and ventilate for 2 months.
Indigenous method: put tea residue, grapefruit peel, onion slices, pineapple slices or fumigate the whole room with white vinegar in the newly renovated room. But this method is generally just for good smell, and it can hardly absorb formaldehyde. Ventilation: The best way is natural ventilation. Air convection carries harmful gases out of the room. Plants: Plants have a strong ability to absorb formaldehyde, such as cactus, green algae, reed, ivy, cycad, chrysanthemum and so on.
Generally speaking, plants with large leaves and vanilla plants have good absorption effect on formaldehyde, such as green algae, tiger tail orchid and so on. Physical adsorption method: Some materials have the characteristics of porous structure, such as nano-active minerals and other materials. This tiny pore can contain formaldehyde and harmful gas molecules, so it is a good in addition to formaldehyde material. Or use an air purifier containing Diane. Try ventilation. Don't rush to move in at this time, even if the enterprise marks its own building materials as non-toxic, it is most important to cherish its own life, and the decoration after volatilization is very toxic. Aromatic gas and clean air agent are placed in each room.