Has anyone used fabric dye on their interior and if so were you happy with the results? My wife's Neon has some light staining on dark gray seats that I have tried removing with no luck. Any feedback will be appreciated. It's driving me nuts..........

 

I have used this product on auto plastics and vinyl with very good results. However, I haven’t tried it on fabric, it is suppose to be usable on carpets and velour not sure if that includes upholstery.
http://www.yourautotrim.com/semdye.html

Stain cleaning product that I've had good luck with.
http://www.acclaim.chemdry.ca/3.php

http://www.chemdry.com/products-tips...h-spot-remover