Costume jewelry, with its dazzling charm and affordability, is a favorite among fashion enthusiasts. Over time, however, your cherished costume pieces may lose some of their luster due to tarnish. The good news is that you don’t need a jeweler’s expertise to restore the shine. In this blog post, we’ll guide you through simple yet effective methods to clean tarnished costume jewelry and have your pieces looking as brilliant as the day you got them.

1. Gather Your Supplies:

Before you start cleaning your costume jewelry, gather the following items:

  • Mild dish soap
  • Warm water
  • Soft toothbrush
  • Soft, lint-free cloth
  • Baking soda (optional)
  • Aluminum foil (optional)
  • Glass or plastic container

2. Basic Cleaning with Dish Soap:

Step 1: Fill a container with warm water and add a few drops of mild dish soap. Mix gently until it forms a soapy solution.

Step 2: Submerge the tarnished jewelry in the soapy water. Allow it to soak for 5-10 minutes to loosen dirt and tarnish.

Step 3: Use a soft toothbrush to gently scrub the jewelry, paying attention to intricate details and hard-to-reach spots.

Step 4: Rinse the jewelry under running water to remove soap residue.

Step 5: Pat the jewelry dry with a soft, lint-free cloth.

3. Baking Soda Paste Method (for Stubborn Tarnish):

Step 1: Create a paste by mixing a small amount of baking soda with water until it forms a thick consistency.

Step 2: Apply the paste to the tarnished areas of the jewelry, avoiding any stones or decorative elements.

Step 3: Gently rub the paste onto the tarnished areas using a soft toothbrush or your fingers.

Step 4: Rinse the jewelry under running water to remove the baking soda paste.

Step 5: Pat the jewelry dry with a soft, lint-free cloth.

4. Aluminum Foil Method (for Large Pieces):

Step 1: Line a bowl or container with aluminum foil, shiny side up.

Step 2: Place the tarnished jewelry on top of the aluminum foil.

Step 3: Sprinkle a layer of baking soda over the jewelry.

Step 4: Pour hot water over the jewelry, ensuring it’s fully covered. You’ll see fizzing as the tarnish is removed.

Step 5: Let the jewelry sit for a few minutes, then remove it and rinse it under running water.

Step 6: Pat the jewelry dry with a soft, lint-free cloth.

5. Additional Tips:

  • Avoid using harsh chemicals or abrasive materials, as they can damage the finish of costume jewelry.
  • After cleaning, store your jewelry in a dry, cool place to prevent future tarnishing.
  • If your jewelry features delicate or glued components, be extra gentle during the cleaning process to avoid damage.


With a little care and attention, you can easily bring back the sparkle to your tarnished costume jewelry. Whether you opt for the basic dish soap method, the baking soda paste for stubborn tarnish, or the aluminum foil technique for larger pieces, your jewelry will shine bright once again. Enjoy the beauty of your favorite costume pieces as they enhance your style and make a statement that reflects your unique personality.