Ive gone through a few brands and still cant find anything thats really great at cleaning/protecting the interior (dash/seats - pleather). 303 is a little shiney for me - I usually like a more matte/factory finish...just seeing what you guys are using these days.

 

Woolite & water mix to clean ... Meguiars #40 to protect.

 

Redline, I've had good luck with Zaino leather products (cleaner & protectant). Plus the protectant really smells great when you're done.

 

I snagged some Surf City Dash Away about a month ago. That was the last time I used it so I cant remember if it's a shiny finish or not but it's another option.