Whoever told you oil more than likely meant mineral oil not veggie.
Best to do what others posted and just wait until next shed, if they don't come off then you can add a drop of mineral oil to each eye and that should aid in them coming off .( advice per Dr. Crum at Stahl exotic vet clinic)
Dr Crum actually said a drop on each eye after every shed would not hurt.

Just bump your humidity up next shed and you should be fine.