Expert tips on how to clean gold, silver, metal idols for that lasting shine

Gold and silver are not just precious metals, but they have a deep cultural significance in India. There is an emotional value attached to them. And the fact cannot be denied that they are a major driver of the economy and are extremely valuable.

In most Indian homes, apart from jewelry, there is some gold or silver, which is in the form of idols, is embossed as a God figurine in lockets, or part of idols like the Gada for Hanumanji, the flute for Kanhaji, Mukut, Singhasan, Lakshmi ji's foot marks, or various kinds of yantras that are invariably embossed in metals. These need to be cared for very meticulously, as they tend to lose their shine. But first, know that metals like silver and gold also age.In the long runGold is indestructible, but to make jewelry/idols durable, it is crafted from alloys mixed with other metals. Therefore, when in contact with sweat, and chemicals from cosmetics and perfumes, or fumes from diya or incense sticks, the alloy may lose lustre over time. Although any kind of gold—yellow, rose, or white is not prone to tarnishing, with regular use, could end up accumulating a film of grease, body oils, or soap, resulting in the loss of shine and eventual fading.

Therefore, it’s important to provide them proper care to keep them glittering for longer. Given India’s humid climate, silver needs a little more attention, as it is susceptible to oxidation when exposed to air and moisture. It is a layer of corrosion that forms when silver reacts with oxygen present in the air, resulting in a dull, grayish appearance that eventually turns black, and any improper care will only end up expediting the process.

Riva Dhir, Director, Dhirsons, DhirajDhir Group has several years of experience in dealing with these metals. She shares some expert tips on the best possible way to care for them.

In your handsThe first step to taking care of the idols starts with checking them often. An inspection every six months will help in deciding whether they need cleaning or polishing. The difference between the two is that polishing removes the slight tarnish and enhances the shine.

A deep clean, typically for silver articles, involves the use of foaming cleaners, dips, or baking soda, and comes in handy when polishing alone isn’t enough for it to look as good as brand new.

Some of the most practical tips for taking care of the precious pieces include cleaning them lightly with a soft lint-free cloth to remove soot, oils, and any residue. If a piece comprises gemstones or pearls, it’s best to keep them away from sunlight to avoid it from fading away. We often overlook an important aspect of gold and silver care - storage. The most ideal way to maintain them is to keep pieces separate in soft pouches or fabric-lined compartments. It is important not to mix metals like gold and silver to prevent chemical reactions. Muslin cloths, plastic boxes wrapped in ziplock pouches help prevent moisture from seeping in. To keep the moisture at bay, use absorbers such as silica gel pouches or chalk that will also decelerate the oxidation process and the build-up of tarnish.

When traveling, carry them in padded cases or soft pouches. Avoid storing silver in leather pouches for extended periods, as they release sulfur compounds, accelerating the oxidation process. Also as per religious beliefs, this is not allowed.For routine cleaning of silver articles, mild soap and lukewarm water followed by a gentle swipe with a soft cloth for drying are sufficient. To scrub off a light tarnish, use special silver-polishing cloths, but don't to overdo it silver-plated articles because it may lead to the loss of shine.

Special care for idols that are platedSilver and gold-plated idols hold both material and spiritual significance, and need to be cared for sensitively. Leaving ritualistic offerings such as flowers, milk, oil, haldi and kumkum(turmeric and vermillion) could leave residue and moisture, causing corrosion or discolouration. Home remedies such as lemon, toothpaste, baking soda or harsh chemical and commercial may offer temporary shine, but cause irreparable damage to the surface.

For antique and intricately carved pieces, it’s best to seek professional help. Best left to professionals Caring for gold and silver just shows that the owner has respect for the craft, tradition, and the sentimental values associated with it. Despite the best at-home care, periodic professional attention will only ensure that problems get identified early, and their life is extended. If the piece looks dull, or the clasps, stone settings feel lose, it’s best to seek expert intervention to avoid accidental damage. With the right kind of care, gold and silver will not just last generations, but become a medium to tell stories, keep the craftsmanship alive, and stand apart as a timeless piece.