PS you can buy flannel far cheaper and make into a pack,
cover flannel with a plasic wrap,
and that will be far cheaper.
I have heard folks suggest that the best castor oil to use
was heritage brand..
but I got mine from the Baar site. (it is cold pressed)
and I have also heard the if smell is nasty, after wards,
lemon /fresh squeezed with water can elimanate odor well.
Hope this helps you ,
Ami Joi Benton