Once-in-a-lifetime purchase Indeed, while platinum's price tag may be high, it is always a good investment. Platinum doesn't corrode, rust or tarnish. Quite simply, it doesn't diminish in value. Ever. Thus, the metal not only affords you luxurious appeal, but also practicality, which doesn't often get associated with a once-in-a-lifetime purchase. | Pure One of the virtues of platinum is how pure it is. Out of all the precious metals, it is the purest. Consequently, it is a particularly good choice for those who are hypoallergenic. To keep platinum clean and restore its timeless luster, simply mix a few drops of detergent in water and use a soft toothbrush to brush away any dirt. Voila! |