is that the truth? >> not really. rape seed oil, that's not a pleasant name, is part of the mustard family. and out of it people have made cooking oils for many, many years. they then changed it because there was some stuff in it that they thought was bad, turned out not to be, so they changed it. so they call it low arussic rape seed oil. that's what canola oil is. the canadian oil, all that work was done in canada. that oil is like, has the same problems as all of the cooking oils. it's treated with draino, then window washing acid. >> it's treated with draino. >> yeah. sodium hydroxide. window washing acid. and treated with -- >> bleached which turns it ranc rancid, then heated to frying temperature and all of that before it goes in the bottle. before it goes on the shelf