Several factors affect leather - water, oils, alcohol, body oils, UV light and everyday soiling. Protecting the finish of leather will provide a protective "shield" over the surface of your leather to prevent the effects of this exposure. This protection should be applied when your leather is first purchased, followed by re-application with regular, routine maintenance.
Long term exposure to UV rays will cause fading of the color as well as premature drying and hardening of the leather. "Semi-Aniline" leather will require the same cleaning and maintenance products as full Aniline, but the application procedure will vary somewhat.
