Why and when are the Rx Destroyer Hardener Pouch(s) added to the Liquid formula bottle?

Rx Destroyer Hardener helps prevent potential messy liquid spills in the waste stream. The dust-free formulation converts Rx Destroyer contents to solid gel, thereby meeting the SW-846 paint filter standards, which are mandatory for liquid waste to be accepted by landfills. Once your Rx Destroyer bottle is full, simply add the sealed hardener pouch(es). The pouch wrapper is designed to begin dissolving on contact. Some medications, drugs, or combinations may not be compatible with Rx Destroyer Hardener Packets due to their chemical composition.

Prior to discarding, secure the cap and gently shake the bottle until the fluid becomes a non-movable solid gel (Converts to gel normally within 5 minutes).