We have a Diono RXT - and my 14 month old came down with the stomach virus as we were driving. Threw up all over the car seat (and my car... yet I'm more concerned about the car seat). I followed the instruction manual, but I cannot get the stench out of the straps. I unscrewed the side plate and actually removed the straps completely, cleaned everything out... And suggestions? I'm about ready to just order a new set.