I had to go away for a few weeks recently, and left my Crossfire Conv in its shed, windows down. The weather here in Vermont was very hot and humid. When l went to take the car out l was stunned by the amount of mold! Black, grey, brown, all over the leather seats, dash, and seatbelts. I got most of it off the leather, and seatbelts, but the dash was covered by black mold. I've had some luck with white vinegar, but can still see the spots on the light tan dash. I have a dehumidifier in there now. Any suggestions would be greatly appreciated.