Brass reacts to contact with perfume, sweat, and water through oxidation, which can lead to discoloration and a loss of shine. To preserve the distinctive hammered texture and warm metallic tone in the long term, the bangle should be stored dry in a jewelry dish, a soft pouch, or a box. It is recommended to remove the jewelry before contact with liquids, cosmetics, or sporting activities and to wipe it regularly with a soft cloth. For cleaning in case of oxidation, household remedies such as vinegar, lemon juice, or a special brass cleaner are suitable.