Fast-forward past the holidays to springtime. You notice moths flying around the kitchen and pantry. Maybe you see them hovering around the light over the kitchen table or at a window. That is solid proof that you have Indian meal moth lurking in some leftover flour products, likely from all the baking you did many weeks earlier.
Back to present day, you do have the opportunity to avoid having to deal with this problem, and all the inspecting, finding, cleaning and disposing that goes with it.