What is the efficacy of expired product?

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It is a violation of federal law to use expired product. When product expires, it does not lose efficacy, it loses its controlled release. The eco-paper wrap on the outside of the strips begins to breakdown, thereby inhibiting the controlled release of the formic vapours, which can cause excessive brood, bee and queen loss. Please check expiry dates before purchasing and treating. Dispose of expired product per the label.


Posted on

June 23, 2021