Bathroom area was spotless. Everything in my room...

Bathroom area was spotless. Everything in my room was clean EXCEPT the carpet. Got out of the shower...went to get something on the bed. By the time I got back to the sink, the bottom of my feet were dirty..not just dirty but BLACK. Family had 3 rooms here and everyone saw the same problem. I had to wash my feet again before getting ready to go out. I could not believe how black the soles of my feet were. Awful.