Formaldehyde is a colorless soluble irritant gas, can not detect lower concentrations. [Harm] long-term exposure to low doses of formaldehyde can cause chronic respiratory diseases, menstrual disorder, pregnancy syndrome, green ribbon causes nasopharyngeal venture, causing lower neonatal body, what do venture chromosomal abnormalities, and even lead to child leukemia. High concentrations of formaldehyde on the nervous system, immune system, liver and others have poisoned. Meanwhile, formaldehyde also teratogenic and carcinogenic. 2, benzene is highly toxic carcinogen by IARC confirmed benzene slightly fragrant, easily overlooked, can cause leukemia and aplastic anemia. [Harm] long-term inhalation of benzene, can cause chronic poisoning of the human hematopoietic system, nervous system damage, cause aplastic anemia or leukemia. Benzene greater harm to women, women of childbearing age long-term inhalation of benzene can cause menstrual disorders, pregnancy complications, fetal congenital defects. 3. Ammonia is a colorless gas with a strong pungent odor, can not detect low concentrations. [Harm] ammonia contact the organization have corrosion and irritation. Organization can absorb moisture, so that tissue protein denaturation, changes in membrane structure. Usually in the form of ammonia gas is inhaled. After inhalation of low concentrations of ammonia, there may be tears, sore throat, chest tightness, difficulty breathing, accompanied by dizziness, headache, nausea, vomiting, fatigue and other phenomena. Higher concentrations of ammonia into the alveoli, the agent can venture into the bloodstream through the alveoli, combined with hemoglobin, oxygen transport function destruction. Lead to pulmonary edema, embolism, and even can cause cardiac arrest. 4, TVOC composition is extremely complicated, it is a comprehensive variety of toxic gases. Mainly from a variety of coatings, adhesives and various artificial materials. TVOC may have odor, showing toxicity, irritation, and some compounds are genotoxic. General indoor air pollution, mostly renovated TVOC pollution. [Harm] TVOC can cause the level of immune disorders affecting the central nervous system function, dizziness, headache, drowsiness, weakness, chest tightness and other symptoms, may also affect the digestive system, loss of appetite, nausea, severe liver damage or even and hematopoietic systems, and other allergic reactions occur. How can we live in a truly green space? Control to prevent pollution in the process of home renovation indoor air pollution venture, the first to be controlled from the source. Used in line with national standards, less pollution decoration materials, is an effective measure to reduce indoor levels of toxic gases. Simplicity renovated family home decoration should be practical, simple main effects of excessive decoration easily lead to contamination of the superposition. For example, some consumers to their new homes when laying wood floors, but also add a layer below Blockboard aim is to make the floor more smooth, the foot feels better when the stampede. Air France air exchange swap is ventilation, indoor and outdoor air, the higher exchange rate, reduce indoor pollutants generated better. Green lung for purification plant greenery decorated room environment is clean indoor air a weapon. For example, ivy, cycads can absorb benzene and organic, living room planting spider plants, aloe vera plants can absorb formaldehyde and other professionals governance if we feel there is contamination of the living space, you can find someone professional company to detect it, the outcome After the contamination, in looking for a professional staff to manage, the pollution control to the national standards, so that our living environment more healthy venture Chuzhou _CMA qualified (certified) _ venture 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.