How often do I have to replace my Castor Oil Pack?

The traditional way of doing Castor Oil Packs was to use the SAME pack over and over. This was okay, before the industrial revolution when our environment wasn't as toxic. We now know that the increasing environmental toxicity impacts wellness. This is why it's important to add fresh oil every time and replace your pack after approximately 60 uses for ease of use, comfort, and sanitation.