Purify Food and Drink A5E
1st-level transmutation (ritual)
You remove all poison and disease from a number of Supply equal to your proficiency bonus.
At higher levels
Remove all poison and disease from an additional Supply for each slot level above 1st.
Other versions
Source: Adventurer's Guide (EN Publishing) · License: Creative Commons Attribution 4.0 / OPEN GAME LICENSE Version 1.0a details