When assessing the safety of exposed produce, the difficulty is knowing what has been burning. If it is just vegetation smoke then it’s probably safe to eat produce after rinsing off the ash, although it might still taste/smell smoky. If the air pollution has particulate matter from treated timber, tires, non-food grade oils, or anything plastic or chlorinated that burned it may include a mixture of Polycyclic Aromatic Hydrocarbons (PAHs), dioxins, and metals. Exposure to fire retardant may have also occurred.
Sep 2020 |
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