The black thing at the bottom of a burnt pot is usually a layer of burnt or charred residue. When food is overcooked or left unattended on high heat, it can stick to the bottom of the pot and undergo a process called pyrolysis. Pyrolysis is a chemical reaction that occurs when organic matter (such as food) is subjected to high heat without enough oxygen to burn completely. As a result, the organic matter breaks down into carbon and other compounds, leaving behind a black, carbonized residue.
This black residue is essentially carbonized food particles and can be challenging to remove once it has formed. It is crucial to avoid overcooking or burning food in pots and pans to prevent this buildup. To clean a burnt pot, you can try the following methods:
Soaking: Fill the burnt pot with warm water and dish soap and let it soak for a few hours or overnight. This will help to loosen the burnt residue, making it easier to clean.
Boiling water: Fill the pot with water and bring it to a boil. Use a wooden spoon or spatula to scrape off the loosened residue gently.
Baking soda and vinegar: Sprinkle baking soda on the burnt areas, then add some white vinegar. The mixture will create some fizz and help break down the burnt residue. Let it sit for a while before scrubbing and rinsing.
Commercial cleaners: There are various commercial cleaning products designed to tackle burnt-on residues. Follow the instructions on the product's label for the best results.
Scrubbing: For more stubborn stains, you may need to scrub the burnt areas with a non-abrasive scrubbing pad or a brush suitable for the pot's material (avoid using harsh abrasive materials, as they can damage the pot's surface).
Remember that different materials, such as stainless steel, cast iron, or non-stick coatings, may require specific cleaning methods and tools to avoid damage. With proper care and cleaning, you can keep your pots and pans in good condition and prevent the formation of burnt residues at the bottom.