Silver ornaments to black stain method specific what is it?

If you are wearing silver ornaments, as long as you look at, can be found that is worn over time, it goes with the original appearance, is different, is not so bright, so silver ornaments to black stain method specific what is it? Let guangzhou jewelry wholesale the writer to tell us. 1, if it is flat jewelry, oxidation is not very serious, can use rub silver cloth to wipe, wipe away the chemical composition of silver oxide on the surface of the silver. Or rub lipstick besmear is on clean cotton cloth. 2, use correction fluid on the silver ornament, no dry rub silver cloth before in white, absolutely effective. 3, with toothpaste and a toothbrush to scrub. 4, with ammonia water solution as the cleaning fluid, it is widely used in the traditional jewelry line, but the effect is slightly inferior to the phosphoric acid cleaning fluid. 5, use silver wash water. Wash silver blisters on one or two minutes, then rinse with plenty of water. 6, height of machine polishing, cast a layer of surface corrosion, will be as good as new light. Remember, if you have the store with the ultrasonic cleaning your oxidation silver also to collect fees, don't be fooled, ultrasound can only wash the dirty aperture, wash the oxidation. 7, it is best to wear every day, with rub silver cloth to wipe, do not wear on encapsulation isolation air bag. If you'd like to know more about how the silver ornament to black stain method is concretely, and what information, you can click on guangzhou jewelry wholesale website page to browse!