For cloth upholstery, apply an upholstery stain remover to a clean microfiber cloth and blot at the stain with it. For leather upholstery, use leather cleaner and a horse hair brush. Work the cleaner into the stain with the brush, then use a clean microfiber cloth to wipe up the lifted stain as you go. Avoid using alkaline soaps to clean leather since they can stain and damage it.