flaws: 1. same 'who do I write on the shipping label' concern 2. assumes a sufficient existing salt supply (perhaps these people already needed salt, so this

flaws: 1. same 'who do I write on the shipping label' concern 2. assumes a sufficient existing salt supply (perhaps these people already needed salt, so this aid healed two birds with one bandaid) 3. assumes knowledge about proper iodization (ratios, sanitation, etc)