That would explain the other one too...
If they have a portable unit, it could be marketed at your local Home Depot, Lowe's or grocery store just like the steam cleaners are right now... Rental units for the masses...
I could see this bringing in tons of revenue, I for one have owned several items that I would have liked to be able to remove unwanted odors from... a couple of these being cars...
Just a rumor, but man, what a rumor...
GLTA...