Gold has a little chemical reactions in the problems of oxidation, moisture and high temperatures in daily life due to its inertness, but it’s wear resistance is far less than the tungsten gold-plated products, and the higher the gold purity, the worse its abrasion will be. Therefore, we should try to avoid wearing gold jewelry with some other hard jewelry, such as jade bracelets. Although tungsten gold-plated has a good wear resistance, but because of its gold-plated surface layer also will be abraded so as to affect the appearance of the products. So we still need to pay more attention to the protection of tungsten gold-plated products.

 

The necessaries in our daily life such as shampoo, perfume, shower gel and other commodities which contain some certain chemicals, will have the effects on the surface and reduce the brightness of gold and tungsten gold-plated products. Thus the gold and tungsten gold-plated products should be placed away from the dresser, bath room, kitchen or some other places that contain the chemical substances. The important but also easily ignored thing is   that we should avoid to put the gold and gold-plated products together with the thermometer and sphygmomanometer, because once accidentally broken, the mercury of the thermometers and sphygmomanometers, will have the effect of dissolution on the gold-plated layers’ surface of the gold and tungsten gold-plated products and makes the products whitish thus affecting the overall appearance. So in our daily life, if the gold and tungsten gold-plated product have the contamination or stains on its surface, just take a cotton cloth to dry it after washing with the water. In addition, we should not bend or squeeze the gold products, so as to prevent from deformation or fracture.