We love our jewelry, but sometimes our daily habits love them a little too much. We wear them everywhere—to the gym, in the shower, to bed. Unfortunately, fine jewelry is delicate. If your gemstones are looking cloudy or your gold is dull, you might be guilty of these common mistakes.

The "Jewelry Killers" Checklist:

1. The "Last On, First Off" Rule: Lotions, perfumes, and hairsprays contain chemicals that can eat away at gold plating and dull the sparkle of diamonds. Always put your jewelry on after your beauty routine is finished.

2. The Shower Trap: It’s tempting to never take off your engagement ring, but soaps and shampoos create a film on diamonds that blocks light. Plus, hot water can loosen settings over time.

3. The Gym Grind: Sweat is acidic and can tarnish silver quickly. Furthermore, lifting weights while wearing rings can warp the metal band, leading to loose stones.

4. Swimming Pool Blues: Chlorine is kryptonite for gold. It can weaken the structure of the metal, eventually causing it to snap. Always remove jewelry before a dip in the pool or hot tub.

How to Clean at Home: For most gold and diamond pieces, the solution is simple:

• Mix warm water with a drop of mild dish soap.

• Soak for 15 minutes.

• Gently scrub with a baby toothbrush.

• Pat dry with a lint-free cloth.