re: Stained car leather help

Always start with the least toxic solution and work your way up. If you are scrubbing or the solution is rubbing color away then you have worse problems.

One that I really like for interiors is Woolite mixed 5 parts water to 1 part Woolite. Yes the same Woolite people use on sweaters and clothes. Try it in a inconspicuous spot to make sure no color runs happen. Do this with anything on an interior. If your good then use a soft bristle brush to work it into the leather and then remove softly with a microfiber by dabbing not rubbing to pull the liquid up. Note that the Woolite solution is awesome for headliners and way cheaper.

Griots interior cleaner is also good. Their All in One leather spray cleaner is good too. Leather Honey is good stuff.