This document discusses biodegradable soaps and whether salts are biodegradable. It notes that while biodegradable means capable of being decomposed by bacteria, it does not necessarily mean environmentally friendly. It describes biodegradable soap as a cleaning agent that can naturally decompose over time and is useful for campers. However, biodegradable soap is not truly biodegradable if it ends up in water, as it requires soil, and is a chemical rather than natural product. The document recommends alternatives to soap like scrubbing with a washcloth or sand. It concludes that salts cannot biodegrade as they do not contain carbon and are inorganic, though the biodegradation of fatty acid salts