Dust question---my husband say adjectives dust contained by the house comes from our skin.? I know our skin sheds,and I know we turn back to dust...

I know our skin sheds,and I know we turn back to dust when we die,BUT,in attendance is so much dust on ceiling fans and other things that build up,I saw its also from outside nouns that is dirty and get in the house.What do you deduce?
Can I throw away household cleaners surrounded by...
Answers:    some of the dust in your house comes from skin. Other sources are lint from your clothes, other fabric, dirt you track in, dirt within the outside air that comes into you home.
Can you acquire bedbugs from using a shared...
8o% of dust is skin