There's no Such Thing as Bad Shea Butter

Even the 'worst' grade of shea butter is has it's uses.

Shea Butter comes in 3 Grades based on specific quality parameters
a    Unrefined shea butter of ‘First’ grade can serve the needs of the cosmetic and pharmaceutical industries, and for direct consumption.
b     Unrefined shea butter of ‘Second’ grade can serve the needs of   the food industry (confectionery, chocolate,    edible oil, or as a basis for margarines).
c     Unrefined shea butter of ‘Third’ grade can serve the needs of the soap-making industries, or can be further refined for direct consumption.

So when life hands you a batch of stinky shea butter, make a bar of soap