Nautica 1.4mm 7.5 Inch Miami Cuban Chain Bracelet for Men in Yellow Gold Plated Brass The best way to care for your jewelry is to make sure it is the last thing you put on and first thing you take off. Avoid exposing it to chemicals, like chlorine, strong detergents and ammonia that could damage the finish. If you need to clean your jewelry, a simple soak in warm water and a light brushing with a very soft toothbrush and a gentle wipe with a soft cloth should do the trick. Never sleep or work out in your jewelry.