Indoor pollutants can be just as damaging to our health and environment. The main sources of indoor pollutants are: 1. construction materials 2. heating, air-conditioning devices and cooking apparatuses, etc. 3. furniture 4. coatings (wall paint, varnish, floors etc.) 5. maintenance and cleaning products (detergents, pesticides etc) 6. use of space and activities are done within it The…