Ok, we have all done really stupid things in our prepping ventures. Here is the place for us to admit it, so others can learn from our m̶i̶s̶t̶a̶k̶e̶s̶ life lessons. Expect a lot of facepalms, as we facepalm ourselves. 😁
I'll start...
I had lost, literally lost, 9 gallons of dried milk powder, for over 20 years...We had help moving to this house (I was pregnant at the time) and someone put the cases of milk powder under the basement steps, and stuff was put on top obscuring the view.
Milk powder from 1998...
It turned orange, had a foul smell, just yuck. All was not lost though, as I sprinkled it throughout the garden to add minerals to the soil.
I may be back in the fall to post about what a mistake it was to put in the garden, but we'll see...