I used to guess that I might be allergic to shrubbery or something like that because I would always sneeze like crazy during this summer. This past year I found out that I am more allergic to things than I thought! When I finally broke down and went to the flu symptom specialist in our town, he did all kinds of testing on me and I found out that I am allergic to a lot of things that really end up inside of our house! He said that I am allergic to dust, pollen, and other types of materials that come in through the ventilation proposal into our house! I did not truly know what to think when he first told me that. I mean, how do you keep things from coming into our house through your ventilation system? It’s not like you can close off your entire heating and A/C proposal from the outside. I recognize that there is always going to be dust, dirt, and other things coming in. The flu symptom doctor was really truly helpful with all of our questions though, but he said that the best thing for me to do would be to get a whole house air purification proposal installed to run at the same time as our heating and cooling system. He said that whole house whole-house air purifiers are great for people like me with this type of dust irritations! When I got home that morning, I called up my heating and A/C company and made an appointment to have them come and give me an estimate on whole-home air purifiers. Hopefully this helps with all of our symptoms!