How can you get sodium acetate out of hand warmers?

To get sodium acetate out of hand warmers, you can first heat the hand warmer to its melting point, which is around 130 degrees Fahrenheit. Once melted, you can strain the solution through a fine mesh filter to separate the sodium acetate crystals from the remaining solution. Allow the filtered solution to cool and crystallize, then carefully remove the sodium acetate crystals for further use or disposal.