K gold can be renewed. K gold is a kind of jewelry made by adding silver, copper and other metals to gold materials. Its essence is actually "alloy". Therefore, the value of K gold itself is not very high, and the process cost is relatively high. Then, when K gold is traded in, it depends on its own value, and the price will be lower, so it is necessary to make up a certain exchange difference. However, not all jewelry brands can trade in the old ones, which mainly depends on the replacement rules of each jewelry brand. Some brands can, some brands do not provide K-gold trade-in service, or they can carry out K-gold trade-in activities within a certain period of time.

Will K gold fade?

K-gold will not fade, but after wearing for a long time, the surface may fall off, the color may change, and oxidation reaction will occur, and the luster will darken. Avoid K-gold collision when wearing to avoid coating damage. It should also be prevented from being polluted by chemical substances to prevent oxidation. After wearing for a long time, you should also clean K gold regularly to prevent the accumulation of stains and darken the luster.

How to clean K gold?

1, alcohol soap cleaning method: put alcohol and soapy water together, dip a little flannel to wipe the surface of K gold jewelry, wait until the color returns to the original color, then rinse with clear water, and then dry the water with a clean and soft cloth. Remember, don't use toothpaste, because some toothpaste contains particles, which will scratch the surface of gold jewelry.

2, ammonia soaking cleaning method: some families have ammonia water, you can take the right amount and add a certain amount of water, then soak the K gold jewelry, and then take it out overnight. In this process, it should be noted that the dosage must not be too much, so as not to erode the protective film of K gold jewelry.