Even a noble and precious metal like gold over time loses its shine and elegant dim. The resulting coating is very “simple” appearance jewelry and look like they are not so effective. To gold jewelry are not deprived of its luster and appeal, it is recommended to take care of them carefully and regularly be cleaned. If finances do not allow the time or for the purpose to go to the jewelry shop, you should ask how to clean gold at home.
How to make a superior cleaning gold jewelry
Experts recommend choosing a method of purification of gold objects, depending on the nature of the contamination. Most often, the product loses its original aesthetic options from a number of reasons – excessive dust, oxidation of metals included in the gold sulfide compounds formation. Therefore, it is appropriate to apply the cleaning in three stages.
Washing – an initial stage of purification of gold
To clean gold dust need to warm water (60 ° C) and add to it a small dose of builder: suitable soap, laundry detergent or dishwashing detergent. The resulting solution must be immersed gold products for 2-3 hours. When the dirt softened, supple toothbrush can be very easy to remove it. Then you need to rinse well and dry.
Cleaning gold chemical means
The second step is required to remove from the surface of gold oxidation products elements. For these purposes, it is best to fit a 25% aqueous solution of ammonia. It needs to be poured into a small cup and dip to gold jewelry. The duration of this treatment, depending on the complexity of contamination can vary from 2-3 hours to days. After the procedure, the product should be rinsed with water and dried.
How to clean gold at home mechanically
The third stage, mechanical treatment, need, provided that chemical exposure did not bring the desired result. Most ammonia is not able to split the sulfide formation on gold, which cause black patina on the product. Then it is necessary to use abrasive cleaners. Use soda can not, because it scratches the surface of the gold and deprives him of the light. To do this, suitable only specialized pastes. A small amount of paste should be applied to the cloth, not a hard toothbrush and rub the jewelry. Thereafter, gold is necessary to process alcohol.