How to Clean Jewellery at Home: Safe Methods by Metal and Stone

Why the method has to match the piece

There's no single "jewellery cleaner" that's safe for everything — what restores tarnished sterling silver can strip the plating off a gold-tone chain, and what's fine for a diamond is too abrasive for a pearl. Before you clean anything, work out what it actually is (plated, solid metal, sterling, or a soft stone like pearl) and pick the method for that material, not a generic one-size-fits-all routine.

The safe everyday basics for almost anything

For most fashion jewellery — plated, solid metal, moissanite or CZ — warm water, a drop of mild dish soap and a soft-bristled brush (an old, clean toothbrush works well) is genuinely enough. Swirl gently, brush lightly around settings where dirt collects, rinse under running water and pat dry immediately with a soft, lint-free cloth. Do this every few weeks and you'll rarely need anything stronger.

Gold-plated and gold-tone pieces

Plating is a thin coating, so the goal is to disturb it as little as possible. Stick to the soap-and-water method above, dry straight away rather than air-drying, and never use a polishing cloth designed for solid gold or silver — the abrasive in those cloths is meant to buff a thicker layer of metal and will wear through plating faster. Keep plated pieces away from chlorine (pools, cleaning products) and perfume, which both accelerate the coating wearing thin at contact points.

Sterling silver

Sterling naturally tarnishes as the copper in the alloy reacts with sulphur in the air — that's normal, not damage, and it's fully reversible. A dedicated silver polishing cloth (not the same cloth you use on anything else, since it holds fine abrasive) brings the shine straight back with no liquid needed. For pieces with heavier tarnish, a short soak in lukewarm water with a little mild dish soap before polishing helps loosen grime first. Avoid silver "dip" cleaners on pieces with gemstones or an oxidised (deliberately blackened) finish — the dip can strip both.

Moissanite and cubic zirconia

Both clean up the same simple way as the everyday basics: warm soapy water and a soft brush, focusing on the underside of the setting where dust and skin oils build up and dull the stone's shine. Where they differ is fragility of the mount, not the stone itself — moissanite is genuinely hard and hard to damage, but check whether the stones are prong-set or glued before using an ultrasonic cleaner (common in cheap jewellery-cleaning gadgets); vibration can loosen a glued stone even though it wouldn't scratch it.

Pearls need an entirely different approach

Pearls are organic and much softer than metal or the simulant stones above — never soak them, and never use soap, ultrasonic cleaners or any of the methods above. Wipe a pearl necklace with a soft, slightly damp cloth after wearing (sweat, perfume and hairspray are the main things that dull them over time) and let it air dry fully before storing. Put pearls on last when getting dressed and take them off first, after makeup and perfume, to minimise the chemical exposure that ages them.

What to avoid across the board

• Toothpaste and baking soda. A common home-remedy tip, but both are more abrasive than they feel and can micro-scratch plating, pearls and even polished metal over repeated use.
• Household chemical cleaners. Bleach, ammonia-based glass cleaner and chlorine will discolour or pit plated and softer metals — use only products made for jewellery.
• Ultrasonic cleaners on glued stones or pearls. Fine for solid, well prong-set gemstones; risky for anything glued or organic.
• Storing while damp. Always dry fully before putting a piece away — sealing in moisture is what accelerates tarnish and, on plating, can trap the chemicals that cause it to lift.

A simple routine that covers most collections

Wipe every piece with a soft cloth after each wear, do a proper soap-and- water clean every few weeks for anything that isn't a pearl, keep a separate silver-only polishing cloth for sterling, and store pieces dry and separated so they don't scratch each other. None of this needs special equipment — just matching the method to the material and being consistent about it.