Anti tarnish jewellery refers to ornaments treated or coated to resist the darkening, dulling, or corrosion caused by environmental exposure. This includes coatings that protect metals like silver or gold from reacting with air, moisture, sweat, and chemicals.

Unlike regular jewellery, anti tarnish pieces are specially engineered to maintain their original shine and lustre over time.

How Anti Tarnish Works

Anti tarnish jewellery works by forming a protective layer over the base metal, commonly silver or brass. This layer is either a chemical coating, a sealant, or a layer of precious metal like rhodium or gold. The idea is to prevent oxidation, which is the main cause of tarnishing.

Why Does Jewellery Tarnish?

Natural Oxidation

Tarnishing is a natural chemical reaction. Sterling silver, in particular, reacts with sulfur in the air or water, forming a dark layer over time.

Reaction to Chemicals

Sweat, perfumes, soaps, and even lotions can trigger chemical reactions on jewellery surfaces, speeding up the tarnishing process.