How to Polish a Spiny Oyster Shell for Jewelry

Spiny oyster shells are ideal for jewelry such as rings, earrings and necklaces. Since the shells will likely have ocean sediment stuck to them when found in their natural state, you will need to clean them before using the shells for jewelry. You can clean and polish spiny oyster shells with a few household products.

Things You'll Need

• Salt
• Hydrogen peroxide
• Vinegar
• Soft cloth
• Hairspray
• Toothbrush
• Paintbrush
• Clear nail polish

Instructions

1. Add equal parts water, salt and vinegar to a large pot. Place the pot on the stove. Bring the mixture to a boil, then carefully drop in the spiny oyster shell.

2. Boil the shell for about five minutes, until sediment floats on top of the water.

3. Use the tongs to extract the spiny oyster shell and set it aside on a towel. Use a small brush with stiff bristles, like a toothbrush, to scuff off any debris still stuck on the shell. Work in small, circular movements. If there is sediment you can not scrub off, repeat the boiling procedure again.

4. Set the spiny oyster shell in a bowl and cover it with hydrogen peroxide. Let it sit for five to ten minutes without being agitated. Remove the shell with the tongs and set it on the towel.

5. Set the shell on a paper plate once it is dry. Varnish the shell to give it a clear, shiny appearance and protection from dirt and scratches. Use a medium-sized, soft paint brush to apply a thick layer of Sally Hansen clear nail polish. Let it dry.

6. Lay the oyster outside to assist in drying. Once dry, cover it with a coat of hairspray.

Tips & Warnings

• Seal the oyster shell in a well-ventilated area.

References

• Methods of Polishing Shells