Health hazards of formaldehyde on the following main aspects: a stimulating effect: the performance of the major hazards of formaldehyde on the skin and mucous membrane irritation, and formaldehyde is toxic substances puree, can be combined with protein, severe respiratory irritation when inhaled high concentrations and edema, eye irritation, headaches. b Sensitization: direct skin contact with formaldehyde can cause allergic dermatitis, pigmentation, necrosis, while inhalation of high concentrations of formaldehyde can induce bronchial asthma. c mutagenic effects: High concentrations of formaldehyde or a genotoxic substances. In the case of laboratory animals Inhalation of high concentrations can cause nasopharyngeal tumors. Note: The newly renovated house formaldehyde are generally overweight, as long as the new room to put a precise trace element analysis spider basins, formaldehyde will be partially absorbed trace element analysis of Chuzhou, but due to the volatile time of formaldehyde up to 3-15 years Therefore, relying solely on the plant to remove formaldehyde is not enough, consider professional air control agency or the product if necessary. On 21 November 16,2004 CCTV "today saying" Message: newly renovated home to live in only six months, the men who have been diagnosed with leukemia, a year after his death. The man of the house has always been a healthy body misfortune befell the families of reason, and finally thought of a new house just renovated. Sure enough, the indoor air testing, renovated a year later into the master bedroom and storage room still far exceeded the concentration of formaldehyde. 17, Beijing chemical toxicity testing center trace element analysis, most recently in Beijing all residential households sampled, the results show that the average formaldehyde concentration exceeding 6.7 times the national standard, the ammonia concentration in excess of 4.37 times. Although many residents have renovated several years, but the living room is still exceeded eight times the concentration of formaldehyde. On 6 January 18,2003 (Beijing Evening News) reported that, after suffering the pain of decoration pollution, Ms. Su himself finally recover the fair. The last day of 2002, the Beijing Xuanwu District Court issued a civil judgment, according to the judgment decoration company charges a one-time Miss Fu Jisu decoration, decoration demolition charges, wooden flooring fees, inspection fees, compensation for medical expenses, mental anguish · trace element analysis laboratory, CMA qualification (certified), trace element analysis by Chuzhou Green Ribbon Indoor Environmental Services Ltd.. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) is a leader in Chuzhou, Environment Projects, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Green Ribbon environmental leadership with the staff warmly welcome all inquiries negotiations to create a better environment green ribbon future.