You always hear about how deadly Barium Carbonate is, and that it is used in rat poison.
Say a person;[hypothetically speaking], had mice in their cottage. The mice were snacking away on the store bought poison.Could a person lay down some barium? How much?
I have also heard it used for ants, 50/50 with sugar. [Called Ant Rid.]
TJR.
Anyone try this?