Use iodine while planting tomatoes ... with a bit of washing-up liquid and liquid soap, as well as a litre of skimmed milk.

Iodine has even been used to purify water, either in tablet or liquid form. Exposure to radioactive iodine isotopes can be extremely dangerous. After the catastrophic nuclear accident at Chernobyl ...

One contributing factor may be that oral liquid medications for ... diagnostic exposure of radioactive iodine. Lugol's solution is also approved for use as a topical antiseptic.