Because of regular use and other factors, 925 Sterling Silver darkens. If it is acidic, there is a larger risk that the silver may oxidize and turn black. That explains why your jewelry tarnishes faster than other people's jewelry.
The color of silver varies depending on its composition. Pure silver is very white and will sometimes include small amounts of other metals to change its color. For example, copper adds a red color and zinc adds a gray color to silver. But even with additions like these, silver still is very light sensitive and will darken over time if exposed to air and light particles.
As silver oxidizes, it will turn from white to yellow, brown, or black. The rate at which this happens depends on many factors such as purity, type of metal used, how it was processed, etc. If you expose silver to air and light particles, it will naturally oxidize over time. This causes its color to change from white to yellow, brown, or black. However, if it is stored in a safe place away from the sun (out of sight, out of mind) then it should last for many years before it needs to be re-plated.
Silver has been used for currency since the United States began using coins in 1792. Today, nearly all currency in the world is made of one form of silver or another.
The copper in 925 sterling silver, on the other hand, may react with ozone and hydrogen sulfide in the air, causing sterling silver to tarnish. Wearing your sterling silver jewelry regularly is the finest method. Every time you wear a piece of sterling silver, the oils in your skin "clean" it. If you are in love with one of your pieces and don't want to sell it, consider wearing it almost every day for several months. This will help keep corrosion at bay.
If you want to protect your jewelry from wear-and-tear damage while still being able to enjoy it, try spraying it with WD-40 after washing it. The oil in the spray protects metal surfaces from oxidation and corrosion.
Or you can use coconut oil as an alternative. It works just as well if not better! Just be sure to only use pure, unrefined coconut oil and not the packaged kind that contains chemicals to extend its life. There's no need for such things when using natural products like these for your jewelry.
Finally, if you want to keep your jewelry looking brand new even after many years, try applying a thin layer of oil each time before putting it away. That way, when you go back to it later, it'll still feel fresh.
925 sterling silver is made up of 92.5 percent pure silver and 7.5 percent copper. It is the fundamental component of silver jewelry. Unfortunately, due to the metals used, sterling silver, including genuine 925 sterling silver, will always tarnish. However, because it is such a soft metal, it can be polished to restore its look.
Sterling silver has long been regarded as an affordable luxury item. That means you get what you pay for - so if you want your jewelry to last a lifetime, don't buy sterling silver.
The best way to keep sterling silver from tarnishing is by wearing it often. If you wear specific pieces of jewelry often, they will remain in good condition longer.
Sterling silver is also known to be sensitive to acids and chemicals. So, if you have chemicals available at home, be careful not to spill them on your jewelry.
If you do happen to spill something on your sterling silver jewelry, immediately rinse the item under running water to remove the contaminant before washing it with a non-toxic household cleaner.
You should clean your sterling silver regularly because dirt and oil can accumulate over time and affect its appearance. Use a soft brush or toothbrush to gently sweep away any surface dust.
The use of 925 sterling silver may cause your finger to become green (or black). It is less prevalent than with costume jewelry, but it is nonetheless conceivable. There's no way to know until you put it on, and it may alter over time.
Silver is commonly found in lead, copper, and cobalt arsenide ores, and it is also frequently related with gold in nature. The majority of silver is extracted as a byproduct from ores mined and processed to get these other metals.