1, squeeze toothpaste on the toothbrush, and it is best to use a soft brush to avoid hurting the surface of gold jewelry.

2. Brush gold jewelry with a toothbrush. Toothpaste can remove dirt from the surface of gold jewelry and make it as bright as new. But it should be noted that there are abrasive particles in toothpaste, so don't use too much, just don't use too much force.

3. Rinse with clear water to remove all foam in toothpaste and prevent residue.

4. Let the gold jewelry shine again.