My house is falling down. If you have any decoration problems, please consult Daxian.

What is the area of your house? Generally about three months 100 square meter. It also depends on how much wood you build, as the case may be. Eliminating indoor formaldehyde depends on how high the environmental performance of your furniture and decoration materials is. Generally, it will be fine in two or three months, and it will be longer if it is not good.