Silver prices are soaring, but improper storage can cause tarnishing. Here’s why silver turns black in cupboards and expert tips to store, protect, and restore its shine.
When worn, both gold and silver jewellery shine. Gold, however, does not tarnish and remains unchanged over time. Silver behaves differently. If silver jewellery or utensils are left unused for long periods, they often turn black. This black coating is what we commonly refer to as tarnish.Silver reacts with hydrogen sulphide (H₂S) present in the air, forming a black layer called silver sulphide on its surface. This reaction is faster in humid conditions. Common household sources such as cooking gas, onions, rubber items, and even certain fabrics release sulphur compounds that accelerate tarnishing. As a result, silver slowly loses its shine.Many people assume that storing silver inside an almirah will protect it. Unfortunately, that’s not entirely true. Air continuously moves in and out of cupboards, carrying trace amounts of hydrogen sulphide. Over time, even this minimal exposure causes silver to darken.Storing silver between clothes is also risky. Fabrics contain chemicals that can react with silver, speeding up tarnishing. Keeping silver in iron boxes can damage its shine as well. When tarnished silver is resold, jewellers often label it as “old silver” and offer a lower price, using the tarnish as a bargaining advantage.Silver should be kept in zip-lock bags or airtight plastic containers with the lid tightly sealed. Anti-tarnish bags, available on e-commerce platforms, are especially effective as they absorb sulphur and prevent it from reacting with silver. Placing silica gel packets in the storage area helps absorb moisture. Alternatively, a few pieces of chalk can also reduce humidity.Avoid exposing silver to perfumes and chemicals. After wearing silver jewellery, gently wipe it with a soft cloth before storing it. These simple steps can significantly slow down tarnishing.If silver has already tarnished, there’s no need to panic. You can remove tarnish at home. Boil water in a bowl, add baking soda and salt, place an aluminium foil inside, and immerse the silver for about 10 minutes—the tarnish will disappear. Toothpaste rubbed gently with a soft brush also works. Another effective method is rubbing silver with a mixture of lemon juice and salt, then rinsing it with water. The silver will regain its original shine.
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If you own silver, consider yourself fortunate. The more you have, the luckier you are, because among all investments today, silver is delivering impressive returns. Prices are rising so fast that the quantity you could buy yesterday is no longer possible today. For nearly two consecutive weeks, silver prices have continued to climb without a significant dip, leaving many investors waiting for a correction that has not come.
