When I repot containers, the used contents are dumped in the beds outside, where veggies get mixed with ornamentals, so I don't put any stuff in/on them that I wouldn't want to eat. And our dog lives out there, who loves to lay on dirt. I don't know what the particular stuff being discussed is, just that I don't buy any chemicals for plants except fertilizers when compost isn't enough for some things. Just a thought for those who might do/consider a similar thing.
When I take the plants outside, they are a favorite habitat for the cute little anole lizards. I would fear for them also if using chemicals. Although I don't know that my potted plants have been used, they lay their eggs in soil, as well as skinks and geckos, all great heroes of natural pest controls.
