India, May 16 -- Jewellery can sparkle like it's invincible, but treat it roughly and even the hardest baubles may break. A piece's shine can fade and its value can diminish over time if it isn't cared for properly. There's no one-size-fits-all approach to jewellery care. It depends on what it's made of, where it's worn, its age and delicacy, among other factors. Even basic at-home cleaning can breathe life back into a long-loved piece. No fancy products required - just a lukewarm water bath with a drop of mild dish soap. A soft, clean toothbrush can help loosen dirt. Avoid anything with bleach and steer clear of abrasive cleaners. A non-abrasive toothpaste might do the trick for harder stones, but never use it on delicate gems like pearls or opals. ap...