The ingredients used in the Panchagavya Diyas are cow dung cow urine milk curd and ghee. These are 100% natural. Divine worship. Burning of Organic Tattva Cow dung Diyas Creates a pure nutritional and medicinal atmosphere.The left over ashes can be used as organic manure for plants and for improving the soil fertility as well.These Panchagavya Diyas not only promotes oxygen generation but also removes the pollution caused due to carbon and toxic air present in the environment.