I used to know that I might be allergic to sod or something like that because I would constantly 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 dust sensitivity specialist in our town, she did all kinds of testing on me and I found out that I am allergic to a lot of things that unquestionably end up inside of my house! She said that I am allergic to dust, pollen and other types of materials that come in through the ventilation idea into our house! I did not unquestionably know what to know when she first told me that. I mean, how do you keep things from coming into our home through your ventilation system? It’s not like you can close off your entire heating and A/C idea from the outside. I believe like there is constantly going to be dust, dirt and other things coming in, the dust sensitivity doctor was unquestionably helpful with all of our questions though. She said that the best thing for myself and others to do would be to get a whole home air purification idea installed to run at the same time as our heating as well as cooling system. She said that whole beach home air cleaners are wonderful for people like me with this type of dust irritation. When I got home that morning, I called up my HVAC company as well as made an appointment to have them come as well as give myself and others an estimate on air cleaners. Hopefully this helps with all of my symptoms!