Why Does Artificial Jewellery Turn Black? Causes & Easy Fixes

Nothing is more disappointing than pulling out your favourite artificial jewellery set and finding it dull, darkened, or blackened. If you have ever wondered why artificial jewellery turns black, you are not alone — it is one of the most common questions jewellery buyers ask. The good news? In most cases it is completely fixable, and with the right care it is largely preventable.

Why Does Artificial Jewellery Turn Black?

Artificial jewellery is usually made from a base metal (like brass, copper, or alloy) coated with a thin layer of gold, silver, or rhodium plating. That plating is what gives it shine — and it reacts with everyday elements. Here are the main culprits:

1. Sweat and body oils

Your skin naturally produces oils and sweat, which contain salts and acids. When jewellery sits against your skin for hours — especially in hot, humid Pakistani summers — these react with the metal plating and cause darkening.

2. Perfume, deodorant, and lotions

Spraying perfume directly onto your neck or wrists after wearing jewellery is one of the fastest ways to damage plating. The alcohol and chemicals in fragrances, hairspray, and body lotions eat away at the coating.

3. Moisture and humidity

Wearing artificial jewellery while washing hands, in the rain, or during household chores exposes it to water. Moisture speeds up oxidation — the chemical reaction behind that black layer.

4. Air exposure during storage

Leaving jewellery lying open on a dresser lets air and humidity work on it 24/7. Silver-toned pieces are especially prone to tarnishing in open air.

5. Low-quality plating

Very cheap pieces sometimes have an extremely thin plating layer that wears off within weeks no matter how careful you are. This is why buying from a trusted store matters — quality plating lasts far longer.

How to Fix Blackened Artificial Jewellery

Before you throw that darkened piece away, try these easy home fixes:

• Soft dry cloth first: Gently rub the piece with a soft cotton or microfibre cloth. Light tarnish often comes off with just this.
• Mild soap and water: Mix a drop of mild dish soap in lukewarm water, dip a soft toothbrush, gently scrub, rinse quickly, and pat completely dry. Never soak for long.
• Baking soda paste: Make a thick paste of baking soda and water, apply with a soft cloth, rub gently, then rinse and dry thoroughly.

For detailed step-by-step cleaning methods, read our guide on how to clean artificial jewellery at home.

How to Prevent Jewellery From Turning Black

1. Last on, first off: Wear jewellery after perfume, makeup, and lotion have dried — and remove it before washing or sleeping.
2. Keep it dry: Take jewellery off before swimming, showering, or household chores.
3. Store it sealed: Keep each piece in a separate zip-lock pouch or airtight box with a small silica gel sachet. Read our full jewellery storage guide for more tips.
4. Wipe after wearing: A quick wipe with a dry soft cloth after each use removes sweat and oils before they cause damage.

When Is It Time to Replace?

If the plating has completely worn off and the base metal is showing through, home cleaning will not bring it back — that piece has served its time. But with proper care, good-quality artificial jewellery like our earrings and pendants can keep shining for years.

Ready for a refresh? Explore long-lasting replacements like the Gold Pearl Bangles with Kaleere-inspired Jhumka Drops and the Jhumka Earrings with Bead Accents — both made with quality plating that resists tarnish.

FAQs

Does artificial jewellery always turn black?

No. With quality plating and proper care — keeping it dry, away from perfume, and stored sealed — artificial jewellery can stay bright for a very long time.

Can blackened jewellery be fixed at home?

Yes, in most cases. Light to moderate tarnish responds well to gentle cleaning with soap water or baking soda paste. Deep damage where plating is gone cannot be reversed.

Does sweat damage artificial jewellery?

Yes, sweat is one of the top causes of darkening. Wiping jewellery with a dry cloth after wearing makes a big difference.

Looking for jewellery that lasts? Browse KanganMoti’s collection — quality-plated pieces with cash on delivery across Pakistan.