When our little brother was nearly 10 years old, he started to develop significant dust sensitivities at home. But whenever the people I was with and I were outside playing, he would sneeze and cough consistently too. However, I didn’t even recognize what dust sensitivities were, when our brother was inspected by the team of doctors. My brother’s dust sensitivities were so terrible that the people I was with and I needed to change the way that the people I was with and I were living. My parents had to buy an air cleaner for our brother’s room, because the dust and dirt were bothering him significantly every minute of the day. My mom spent every single day cleaning our house, however our brother’s dust sensitivities were consistent. When the air cleaner failed to work, our mom and dad decided to add an new air filtration plan to our home Heating and Air Conditioning system. The air cleaner was no longer now working well in his room, and our brother required cleaner air on a greater level. My parents added an air filtration plan to our home, about three years ago. Now, the air filtration plan has genuinely changed our indoor air quality, and our brother is breathing much more easily these days. Seriously, even I can tell the difference in the indoor atmosphere, because the air stinks very crisp and clean all of the time.. The air smells like the it does when the laundry comes out so clean from the laundry machine. It is a smell that I find very hard to describe, however the condo just is clean. My brother’s dust sensitivities have subsided over the past numerous years, and I guess that he is symptoms are lessening as he gets older. When our brother is old enough to go to school, he is going to have problems staying in the dormitories. They will not have the same type of clean air quality that our home does. But, we can worry about that later.