I live in an severely Dusty environment.
My associate and I get dust storms periodically where a massive cloud of it will overtake the city for an hour at a time.
That gets dust & sand in every nook & cranny you can possibly imagine. I grew up learning how to dust my house on a proper basis to keep control on the matter, you do not dust properly, the dust will get into your Air & affect your pollen irritations. The last thing you want is struggling with dust sensitivity symptoms simply because you’re not dusting your house enough. I even get dust on the fan blades for my ceiling fans & my oscillating fans. I have to use special duster pads that fit inside of the spaces just to get rid of the dust. It can feel daunting at times dealing with all this dust inside of the house. Recently I had to dismantle my space furnace because it was full of dust as well. My space furnace has a fan in it that pushes air over a heating coil. As you can imagine, if there is dust in your air it’s going to eventually find its way into the space heater. That air has to go through the space furnace to come out warm on the other side, however luckily, I was finally able to remove the dust from the space furnace without having to do more than take apart the outer casing. I do not want to have to remove the internal components of the space furnace & compromise its important safety integrity, but now my space furnace is free of built-up dust.