Wear gloves and work in a well-ventilated area
Remove any remaining flesh, tissue, and cartilage with a knife or tweezers
Rinse the bones under cold water
Soak the bones in warm water with a small amount of dish soap
Change the water regularly until the bones are clean
Use a soft brush or toothbrush to scrub away remaining debris
Soak the bones in hydrogen peroxide to whiten and disinfect them
Rinse the bones thoroughly after soaking
Let the bones air-dry completely
Avoid using bleach, which can damage bones
Store the cleaned bones in a dry place