Yeh...you could try dumbing it down a notch or two.....
Maybe something like: "Car inside smell bad...can make good smell?"...
Or getch-self one'a these here thingies:
http://www.ebay.com/itm/NEW-COMMERCI...f541157&_uhb=1
http://www.ebay.com/itm/New-3-5G-Hou...43888d4&_uhb=1
http://www.ebay.com/itm/Commercial-O...094ec68&_uhb=1
http://www.ebay.com/itm/COMMERCIAL-O...ed443e7&_uhb=1
Prolly a good thing for any indoor mammalian critter keepers...![]()