With the allergy season as well as humidity taking a toll on you it is time to look into purifying the air around you. The best way to do that is to get good air purifers that will do exactly what you want. I for one have no clue on what to look for in an air purifier so I turn to guides such as the one I linked to. It gives you a lot of information on buying the right air purifier. Learn about the different kinds and brand that are out there.