Porsche 911 - cleaning mildew off the leather interior

The interior on my shop find 911 had a lot of mildew on it, so to make it safe for further work, I tried to clean the mildew off the leather surfaces.
0:00 - Intro
0:58 - What tool do I need for the door striker plate?
1:53 - Cleaning the passenger door card and handle
4:58 - Cleaning the driver's door card
5:38 - Steering wheel
6:01 - Shifter boot
7:07 - Center console
7:52 - Driver's seat
9:18 - Why I think water got into the door card an interior
9:51 - Running my ozone generator