To keep a pendant charm necklace looking good and lasting a long time, proper care is required. To achieve this, keep the pendant clean on a regular basis by wiping it down with a soft cloth or a jewellery cleaning solution, avoiding abrasive items that can scratch it. To prevent tangling and lessen exposure to air and moisture, which can lead to tarnishing, store it in a jewellery box or pouch. Remove the necklace to prevent injury before bathing, swimming, or engaging in any vigorous physical activity. Remember that the chain is delicate and that if handled incorrectly, it might get twisted or even break.