It is ok to think that you should have an air purifier at home. But that thought alone is not enough. You should know why exactly you need an air purifier.

In fact there could be several reasons why you need an air purifier. The prominent one is cleaning the surrounding air from microbes. The majority of people buy air purifiers because they want a germ-free environment at home. These microbes include bacteria, germs, viruses and mold spores.