I noticed these last night in my local kosher grocery! One brand, Pompeian, has 100% grapeseed oil and 100% avocado oil. The ingredients says only "100% grapeseed oil" and "100% avocado oil".
The other brand, Kosher Select, has a spray canola oil, and the ingredient says "100% canola oil"
Both brands say there are no propellants.
Are these legal?