A weekday in a Benton County neighborhood is about as quiet as it gets: wind moving through the hackberries, a dog barking two yards over, somebody's screen door. Clean Air Lawn Care Bentonville works inside that quiet, mowing and trimming lawns around Powell and the towns close by, then sweeping the walks and leaving the street edge clean. The aim is a yard that looks tended rather than merely shortened, with even height, honest lines and nothing left scattered where the kids play. Grass grows on its own schedule, so the visits keep their own, week after week. What gets left behind is a lawn the kids can run out onto barefoot.