Hi guys, recently I picked up a Bianchi Strada LX for a relatively low price. It's previous owner was a chain smoker and the bike has the smoke odor. Yesterday I had the bike under the sunlight and wind for some nice fresh air. Now the bike is cleaned but the saddle (the vintage leather Turbo saddle) is still the same and has a strong, awful smoke odor in it. Wondering what should I do in order to remove that awful smell from the saddle. Thanks!