It is closely related each other between chemistry and life, and person have spent the most the time in the room, and the air quality is directly related to human health. The main source of indoor environmental pollution is gas which is released from the indoor unqualified decoration materials, and it was introduced that the formaldehyde, benzene, turpentine, urushiol, radon and other home furnishing environment as "stealth killer" have different degrees harmful to human health, which is order to encourage the cultivation of flowers and promo...