When we think about air pollution, we often think of chemicals made from factories or cars.        These problems usually affect the air outdoors. Most of us spend our time inside buildings whether it's going to school, doing homework, sleeping, or playing indoors. All of that time, we breathe air that is in the room.

Indoor Air can become polluted, or spoiled by adding  harmful things to it, just as outside air can. For example, household cleaners, dust, paints, bug spray, and smoke can make indoor air unhealthy to breathe.

What is indoor air pollution?

Indoor air pollution refers to the quality of the air within or around buildings and structures, especially if  it relates to the health and comfort of people.

Hey dad, can you inform me on the causes of indoor air pollution?

Well son, there are seven main causes of indoor air pollution which are radon, smoke, VOCS, mold, carbon monoxide, asbestos, and ozone.

      Radon

Radon is a naturally occurring gas that comes from various rocks, soils, and underground water sources. Radon gives off radiation that can cause lung cancer.

       Smoke

Not only cigarette smoke but also smoke from fireplaces, stoves, and cooking fires.  It causes lung cancer and it can cause asthma.

         VOCS

Volatile Organic Compounds' aka VOCS are toxic gases that come from certain solids or liquids. It can be found in household products like  glue and cleaning products. VOCs has effects of headaches, dizziness, organ failure, and many types of cancer.

        mold

Mold is an allergen that can be harmful to anyone who is around it for a long time. It typically grows in damp, warm and dark conditions. It can cause asthma and allergic reactions.