RE: Scent...
H.S. Scents makes earth scent dryer sheets, they seem to work pretty well. Wal-Mart and Gander Mountain have them. The Earth Scent Wafers have worked well for me too. I put them in a Rubbermaid container with my clothes. I smell like a dirt pile. I think the soaps and sprays do help, but they aren't magic. Still watch the wind.