If you have Netflix the mythbusters minions new show White Rabbit Project has a whole segment about it in the “scams” episode, pretty informative too. Considering there was never an actual running model and all the show cars were basically made of plywood I think it’s safe to assume nobody won it.

One can always use active carbon furnace/ac filters too. They help tremendously to remove any bad smells from the air inside your house and overall does a better job by cleaning instead of masquerading the bad odors. And, of course, getting rid of the source of the odor always helps too. Sometimes that ain’t easy but…

Just saying...