Video narration
Does smoke from a gobar diya really purify the air and create oxygen? Think of the traditional clay diya you light at Diwali: fuel, a cotton wick, and a flame. The proposed gobar diya uses a similar basic idea. Cow dung is shaped with some mud, then ghee and a cotton wick are added to start the flame. The source gives no exact ratio, so mud may help slow or control burning, but it is not a safety guarantee. A burning diya still needs care, especially near furniture. Here is the correction: the flame uses oxygen. It does not create it. Smoke is not proof that the air has become cleaner. And calling it pure A2 cow ghee is not evidence that burning creates oxygen. That distinction matters. You can light a gobar diya for tradition. But does it purify the air or generate oxygen? No.