Juggl'n Ref,
I still use leather luster on my shoes. One shine a year and I am good to go. You can purchase a kit online
http://www.LEATHERLUSTER.com. I also found a deal at a flea market that I use once a week to clean the dirt off of the shoes. It is called Quick 'n Easy. It is a instant shine sponge. It cost a couple of bucks and works well on all of my shoes. I use it on my golf shoes and work shoes. It has lemon juice and mink oil in it. The package says it is the Premier company out of Brooklyn, NY 11222. Other than the patent leather shoes this is what works best for me.