We find regular vacuuming with our little Hoover upright-vac w/bristles does wonders. I try to do it once every couple of days for a few minutes (and taking off your shoes of course). I do have an Bissle cannister shampooer that does a great job of getting things clean though. On mud spots, I use Resolve High-traffic Foam. Used it on my car too....great results. Just like my car, our motorhome has light beige carpets.
36ft Damon Intruder Class A - 37ft National Sea Breeze LX Class A
-Past RVs: 19ft Sportsman, 24ft Jayco, 30ft Coachmen Mirada. We had some good times.
"Im a car guy...you've been warned" lol