That "new car smell" is not air fresheners - it's the smell of chemicals in various compounds which bond the car and the interior together.
how are car air freshener made?
You found an air freshener that works!
in any store
Car manufacturers probably use paint for preventig their cars against rusting . Galvanization is also one such processes.galvanizing
The air-freshener has an alcohol base, which evaporates at relatively low temperatures. Heat build-up inside the car causes the alcohol to evaporate - taking the scent of the other ingredients into the air.
Toyota
Put a couple clothes dryer sheets under the seats of your vehicle.
Arometrics "Watermelon" Commercial
Car Manufacturers? Or car makers? shop rats
Bath & body works has a clip on one u can pick from different scents
they can apply paint to the iron or steel to stop the rusting of the car
There are no car manufacturers that include interlock devices on all of their vehicles. This is something you have to buy aftermarket.