[Fireplace pine cones](https://sunrichfire.com/how-meet-canada-pest-treatment-phytosanitary-requirements-pine-cones-us/) can hide bark beetles 1, larvae, and mold. On our production line, we learned early that one infested batch can get an entire container [rejected at customs](https://sunrichfire.com/how-prove-wood-fire-starters-heat-treated-usda-import-compliance/).
To prevent pest risks in fireplace pine cones, require documented heat treatment at 200°F–225°F for 30–60 minutes, verify moisture content below 12%, inspect for frass and exit holes, request phytosanitary certific mold 2 larvae 3
Footnotes
1. Explains the pest species heat treatment aims to eliminate from pine cones. ↩︎
2. CDC guidance on mold risks relevant to improperly treated pine cones. ↩︎
3. EPA resource on managing insect larvae, supporting pest prevention claims. ↩︎
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