1, wearing problems

The damage, deformation and discoloration of commodities belong to wear problems. In the process of wearing, customers intentionally or unintentionally scratch goods, squeeze goods or contact chemicals, which will lead to damage, deformation and discoloration of goods.

1, quality problem

The gold content and silver content of commodities have not reached the national standards.

Extended data

Dressing precautions

Pure gold jewelry is soft, so please don't rub, collide or squeeze with hard objects when wearing it to avoid deformation. No matter how long it is worn, it is normal to deform or break.

Gold ornaments should not be mixed with chemicals such as acid, alkali, tribute, tin, lead, iodine and cosmetics, otherwise they will turn white, which is a normal chemical reaction and should be handled in stores.

The fading and discoloration of pure gold jewelry are closely related to human sweat. 1% of human sweat is harmful substances, such as chloride, urea lactate and ammonium urate. Pure gold and these substances will produce silver chloride and copper sulfide, and present dark black chemical salts. This situation must be carefully cleaned up.