Did I mess up? Cleaning a leather couch and the black colour is coming off. This is about 100 years old : r/CleaningTips
Amazon.com: Farnam Leather New Easy-Polishing Glycerine Saddle Soap and Leather Saddle Cleaner, Protects and Preserves Leather, Cleans, Conditions and Polishes, 16 Oz. : Automotive
Fiebing's Yellow Saddle Soap Cleans & Lubricate Leather Made in USA
How To Clean A Leather Couch [3 Steps]
Fiebing's Yellow Saddle Soap Cleans & Lubricate Leather Made in USA | eBay