Is There A Way To Bring The Shine Back To Old Trim Pieces,without Buying New Ones.exterior Trim Is What I Am Concerned With..thank You

There is a product called never dull.It comes in a metal can and it is a cotton material that has been saturated with what smells like mineral spirits.You just pull it out in small pieces and polish your trim with it, replace as it gets contaminated..Then buff with clean cloth.It's a little work but it works real well.I buoght mine at WalMart.