E.A. Does not use systemic pesticides, so no worries there. The two with neem oil, however, are a different story. Neem oil is used to eradicate mites, and scale, I believe. Neem oil IS toxic to frogs. The one way I know of to remove it is a gentle wash under Dawn dishwashing detergent, followed by a bleach dip. Now, if either of those plants have pests, this procedure will not kill them. I would grow them in a separate container for at least 30 days before putting them into an enclosure with live animals.
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