While not wearing your Tungsten Carbide ring, store it separately in a small pouch or bag so it will not scratch other, softer metal jewelry items. To clean your Tungsten Carbide ring, mix a few drops of mild detergent (household soap works well) with warm water, dampen a soft cloth with the mixture and rub the surface of the ring to remove dirt and oil. You can then use a cotton swab to clean any hard to reach grooves or around diamonds. Rinse with warm water and dry with a soft cloth. As with all jewelry, avoid contact with any harsh chemicals including household products such as ammonia, bleach and chlorine. If your Tungsten Carbide ring does come in contact with any of the above chemicals, clean the ring right away using the above cleaning instructions.