Supported by audiobook.com, this video from Household Hacker explains the formation of a reusable heat-pack. A heat-pack can be created in a large stove pot from baking soda and Vinegar. Vinegar needs to measure at four cups using a measuring cup; the baking soda needs a bowl to measure at four tablespoons. Using measuring spoons, baking soda gently needs to be added to the vinegar. This will cause a chemical reaction between the two substances.
Next, once the chemical reaction commences, the stove needs to be heated on medium for about an hour to boil. When an hour passes, the pot needs to be watched carefully: the substance signifies its completion through its transformation into a white, crusty film. Thereafter, when the film is noticed, switch the stove off. Then, pour the substance into another container to allow it to cool. Then throw the substance in the freezer. After the substance is thrown in the freezer, transfer the product into a bag.
Conclusively, the product is not yet a hot pack. To remedy this, insert one crystallized shard from the pan into the bag. The bag will thus expand and heat, allowing it to be a versatile heat pack. It can be used to warm gloves, coats, and other winter clothes. Simply reheat the pack in boiling water.
Additionally, if the combination does not have a purpose as a heat pack, ice sculptures can be created, facilitate fun for the whole family.
The video then mentions audiobook.com’s free audiobook opportunity.