To ensure the longevity of your pearl necklace, avoid exposing it to harsh chemicals, perfumes, or lotions. When not in use, store the necklace in a jewelry box or pouch to prevent scratching or tarnishing. To clean the pearls, gently wipe with a soft cloth dampened with water and pat dry. Wear your pearl necklace with pride and confidence, knowing that you're adorned with a timeless piece of elegance.