Are we safe in House ? Household/indoor air pollution !

Most of the people are so concerned about their health ,
How much do we ever analyse about why the changes occurs in the air inside house after keeping house completely close for more than a Day ?

Well I believes we all have experienced that , so why that thing occurs is just because once we closes all entrance and exit of air so there is no forceful flow of air remains in the house , because of that all the dust particles /pollutants get settled on all stuffs of inside house. Some particles also flows in that air inside house which does not have a forceful flow.

Most of the time this pollutants effects to our health , it creates a irritation to the nose initially and later on you feel irritation in lungs while breathing.

Although this not the only cause of indoor air pollution , most of the time a very hazardous indoor air pollution occurs because of usage of solid fuels.
According to WHO (world health organisation)

"Around 3 billion people still cook using solid fuels (such as wood, crop wastes, charcoal, coal and dung) and kerosene in open fires and inefficient stoves. Most of these people are poor, and live in low- and middle-income countries.

These cooking practices are inefficient, and use fuels and technologies that produce high levels of household air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs. In poorly ventilated dwellings, indoor smoke can be 100 times higher than acceptable levels for fine particles. Exposure is particularly high among women and young children, who spend the most time near the domestic hearth."

3.8 million people die prematurely a year from illness attributable to the household air pollution.

Methods to avoid household air pollution is to use solid fuels as less as possible, use less chemicals sprayers, another is to maintaining an alternate secure air pathways for air so you can go out of home and securely you will maintain air flow in house.