Any tips for me? I need to remove to clean it, there are no tears in it and I want to keep it that way. There are some mouse droppings above it so it needs to come out. Its a 4 door sedan. Help!

 

As old as it is, you will have to be careful, as it may rip, as you try to reinstall it. I would try cleaning it in place. If you think there is a mouse nest in there, I would loosen the area, close to were it is, and try to vacuum it out. It may be easier to install a new one. Then it would look real good.