- One method is to make a mixture of white vinegar, flour, and salt, then apply it to the jewellery and rub it lightly. Then rinse it with water and pat it dry with a soft cloth. Finally, apply a few drops of oil and vinegar to your jewellery gloss.
Before you begin, soak your jewellery in warm water with green soap to soften it.
- Another method is to squeeze lemon into a bowl and add salt. Dip a cloth into the bowl and rub your jewellery.