I originally posted this, as follow up thank you for everyone's suggestions. Although all were good suggestions apparently every MH is slightly different. None of the suggestions applied to our MH curtain's track design. We have a 2007 Winn Voyage. There are no stop screws to remove, our stops are riveted. Good news is I found I can slightly pry the nylon C clip open and it will slip off the track. I washed the curtains then was able to slightly stretch the C clip and get them back on the track. Perhaps this can help someone else. Thanks again.