Do not know what chemicals you are, the current classification see IBC rules 2004 amendments: Chapter XVII of the provisions
In addition to outdoor air pollutants can be air through the indoor into the interior of various building decoration materials, kitchen cooking, cosmetics, household chemicals and chemicals, copiers, printers, radioactive contaminants, air fresheners, pesticides, Smoking, food additives, rural use of pesticides and fertilizers are important indoor chemical pollutants. People have identified more than 300 volatile chemicals from indoor air. Medical research shows that the pollution can cause respiratory, cardiovascular disease and cancer and other diseases.
Various household chemicals are widely used in the family. Such as pesticides, disinfectants, detergents, dry lotions, they are effective, but also exudes toxic gases. Very high toxicity of aniline for the production of household chemicals, such as coatings, insecticides, fungicides. Widely used as solvent, fire extinguishing agent, dry cleaning agent CCl4, used as a degreasing agent CH3CCl3, used as refrigerant, blowing agent CHF2Cl is the main source of chlorine pollution.