Leather motorcycle apparel can fade or stain in certain environments. If you don't know how to protect leather apparel, the strategies in this guide can help.
General Spots
When there is a spot on your leather jacket, you can remove it with a mild soapy solution. To create suds, combine dish soap with warm water. After there are many bubbles in the water, dip a soft rag into the mixture, and wring it out to remove any excess water. Finally, wipe the soiled spot on the jacket with the damp rag.
If you don't want to smear soapy suds on your leather jacket, cleanse the spot with a vinegar solution instead. You can make this type of cleanser by combining vinegar and tap water.