In terms of cleanliness, I try to keep my house in order. When everything is neat and tidy, it is more hygienic as well as more comfortable and pleasing to the eye. I clean my home every day, mostly by picking things up and placing them in their proper places and wiping down surfaces. Twice a week, I sweep and mop the floors and dust the furniture. I deep clean once a month. I genuinely believed my home was sufficiently clean, but I have since learned otherwise. My indoor air quality was suffering because I neglected to clean a significant portion of my house. Those were my air ducts. I never gave my air conditioning system’s interior much thought when I thought about cleaning it. I mistakenly believed I was doing some cleaning. I considered keeping it neat by sweeping the floors, washing the windows, and dusting the furniture, among other things. Not until I began to notice that my indoor air quality was poor did I realize that I needed to take action if I wanted my home to be truly clean. If the air is dirty, it doesn’t matter if the surfaces are clean! Because I didn’t want to deal with allergies or, in some cases, illnesses in my home due to dirty air, I was going to take the necessary steps to improve the quality of my home’s air. Thankfully, after doing a little research, I discovered that HEPA filters are excellent for eliminating poor indoor air quality. They do this as a result of their structure. They are made of numerous tiny, tightly woven fibers that are very effective at trapping dirt and other particles that could make you ill or trigger allergies. I’ve already made up my mind that I’ll purify the air in my home with a HEPA filter.