Wiping the metal singing bowls with dry soft cloth should be done quite frequently. Additionally clean the singing bowls with detergents/ vinegar in order to remove any harsh dirt and fingerprints. For this kind of cleaning, we can dip the metal singing bowls in hot or warm water along with detergent or vinegar and leave it for a few hours or overnight and then next morning rinse with the clean water. Finally, wipe it off with dry soft clothes.You may want to polish with vegetable oil. The mustard oil is used in Nepal, but olive or any other vegetable oil is also useful. Most of the dirt comes off the bowl utilizing both of these processes.
