I was just thinking about this while cleaning carpet at a trashed apartment with cat sewage smell all over it. The carpet needed pulled up, but you know how these cheap govt. apartments are. I was thinking "why the heck am I wasting this expensive traffic ln. cleaner on this carpet". Wouldn't Tide or Gain or something like that at 32/1 dilution do a good job, or is it too weak for this kind of carpet? And if I can't use it on this kind of trashy carpet, could I use it on decent residential carpet?