Never Trust 10 Karat Gold Acid Testing Solution 👀🐺

The video tests a 10 karat JSP gold testing solution using various metals. The test items include a zinc cent (0:12), a bronze cent (0:22), and a pure copper cuff bracelet (0:27). The host demonstrates that the solution, which is mostly hydrochloric acid (1:39), reacts with and dissolves the zinc (1:45) and struggles with the copper (1:51). The video concludes that this specific 10 karat gold testing solution is unreliable for testing gold because it doesn’t reacts with base metals like copper, which a true gold testing solution (containing nitric acid) should dissolve (2:12) only base metals and not gold. The host warns viewers not to rely on this product (2:25).