With the onset of many lung related diseases like cancer, we can't help but wonder about how polluted the air we may be breathing at this very moment. Long gone were the days when we savor the fresh air around us. Currently especially in the urban areas, all we smell is the stink of the car exhausts, the stench of smoke and other foul smelling odors all contributing to air pollution that is becoming worse and worse as the days wear on. We might think that we can escape from this problem when we get into the comfort of our homes or offices, away from these bad air elements. But think again, there have been studies indicating that indoor pollution is even considered as one of the five top ranking hazards to public health.

Because we spend a majority of our time in our homes, in our offices or at school, it is understandable why air can easily be contaminated causing a variety of allergies and health related diseases. We, human beings are carriers of these bacteria and viruses and we pass them on to other people who contract these allergies or diseases especially when their immune system is weak.

We can find numerous contaminants abounding in our homes which include but are not limited to bacteria, dusts, household chemicals, smoke from cigarettes, tobacco, candles and fireplaces and molds. When we inhale these bad air elements, it can give rise to diseases, ailments and allergies. In these hard times, we don't want to be incurring a lot of medical expenses.

You will find that a lot of homes, schools, offices and establishments are having air purifiers. Basically the decision is all in your hands if you feel the need to have one in your very own home or office. The advantages though are numerous. Usually if you begin to experience having frequent rashes on the skin, runny nose, watery eyes or frequent sneezing during the day, you may benefit from having your very own purifier to clean the air inside your home. Purifiers are also beneficial for pet lovers as this will help get rid of the stink and smell of your pets that may linger inside you house. Living with a smoker would also help you eliminate the odor in the air with the help of a purifier. Those suffering from respiratory ailments or asthma could also benefit as well.