For many years, I have been feeling severely sick. I was thinking I just had awful dust irritations all the time, but it was more than that. I had breathing difficulties and I consistently felt fatigued, but eventually I had to go to the hospital because I was feeling so sick. The doctor asked myself and others a bunch of questions, including questions about our Heating & A/C system. I didn’t recognize at first what our Heating & A/C system had to do with myself and others feeling sick, but it made sense when he explained it. He was telling myself and others how our HVAC duct system needed to be cleaned respectfully so the two of us don’t breathe in all sorts of pollutants, including mold and mildew. He suggested it once every other year. Then he said how the air filters were unquestionably pressing to keep good air quality in the home. I did not particularly think I had bad air quality, but I supposed it could have been better. I also didn’t change our air filters nearly enough. So I ended up having an Heating & A/C professional wash our HVAC duct. The HVAC duct was seriously dirty and it honestly did have a bunch of mold and mildew. I think that is exactly what was making myself and others sick all this time, because I felt so much better after our HVAC duct was cleaned. I also did as the doctor ordered and used quality air filters. I don’t ever want to assume terrible like that again in our life. I think with all that mold and mildew I had been breathing in over the years, I’m lucky to still be alive.