Why do you advise a glass jar as being the best choice for a salve container? I now have a “hemp oil with CBD” salve in the tin that is rusted shut. Would you have any ideas on why that occurred? CBD is different from THC (another highly medicinal http://417hemp88.blogerus.com/18817919/the-fact-about-cbd-vape-pens-refillable-that-no-one-is-suggesting