Shop Fire Paan Online Fresh From Paanaroma in India. Using betel nuts, catechu, lime, cardamom, fennel, and other spices, Fire Paan is an Indian mouthwash. In South Asia, it is commonly consumed and is known as pan, notably in India and Bangladesh. It is employed in different religious rites as well as being relished as a post-meal digestion help. The flavours and types of Fire Paan range from sweet and spicy to savoury and sour.