My 3 year old car had the new car smell this morning when I went out to it. I was AMAZED!!
Heres how I did it.
Get a black can the energy drink "Full Throttle". It must be the black can as different colors have different flavors. Then leave the can half full overnight. If it matters, temps were in the high 40's, low 50's. 10 hours later the smell was unmistakable and spot on. New car smell.
What I want:
In exchange for this info, I want a lifetime supply (12 bottles/year) of the stuff. And maybe a $100 cash award.