Last updated: 4 November 2026 · Written by Myra
Quick answer
The simplest way to prevent silver tarnish is to keep silver clean, dry and away from sulphur. Wipe each piece after wearing, store it sealed and dry, and clean it only when tarnish appears. Start with the gentlest method that works. Take heavily tarnished, loose-stoned or treasured pieces to a professional.
Why does silver tarnish?
Tarnish is a thin dark layer on the surface of silver. The Canadian Conservation Institute explains that it is mainly black silver sulphide. It forms when sulphur gases in the air, such as hydrogen sulphide, react with the metal. Moisture speeds this up, which is why, as our guide to 92.5 silver notes, silver darkens faster in the monsoon.
Sterling silver is 92.5% silver and 7.5% copper, according to the Silver Institute. The copper adds strength, because pure silver is too soft for most jewellery. Our own care guide says the same, and asks you to look for the '92.5' mark. Very small pieces, such as nose pins, may not have room for one. Read more in our guide to 92.5 silver jewellery. Real silver still needs care. If you are unsure what a piece is made of, our post on German silver, sterling silver and pure silver explains the difference.
Two facts shape everything below. First, the Canadian Conservation Institute warns that every tarnish removal takes a little silver with it. So prevention matters more than polishing. Second, the same institute notes that inside buildings, people are often the major source of hydrogen sulphide. Your own skin and home are part of the story.
These sterling silver care tips follow a simple calendar. Each step is small. Together they keep silver bright for years.
The silver care calendar
Small, frequent care first. Stronger cleaning only when needed.
1. Every wear
Perfume first, silver last
Wipe dry before storing
2. Weekly
Check clasps and stones
Light rub with a silver cloth
3. Tarnish appears
Start with the gentlest step
Stop when it looks right
4. Months away
Tissue wrap
Sealed bag
Silica gel, extra in monsoon
5. Too much
Heavy tarnish, loose stones, oxidised finish: see a professional
Each tarnish removal takes a little silver, so prevention comes first.
Figure 1: The silver care calendar, from every wear to a visit to a professional.
Table 1: The care calendar at a glance
| When | What to do | Why it helps |
|---|---|---|
| Every time you wear it | Put silver on after perfume and cosmetics, wipe it before storing | Skin salts and oils can mark silver |
| Weekly | Check clasps and stones, give a light rub with a polishing cloth | Light tarnish comes off easily |
| When tarnish appears | Clean with the gentlest method that works | Each removal takes some silver |
| Storing for months | Seal pieces in bags with a dry, sulphur-free wrap | Damp and sulphur speed tarnish |
| When home care is not enough | Take the piece to a professional | Heavy tarnish, stones and finishes need skill |
Every time you wear it
How do I keep my sterling silver from tarnishing day to day? Most of the work happens in the two minutes before and after you wear it.
Icon, the Institute of Conservation, says the salts and greases in our skin are corrosive. They can mark a polished silver surface for good. So after wearing, wipe each piece with a soft, clean, dry cloth before you put it away.
Our guide to 92.5 silver jewellery adds one simple rule. Apply perfume, deodorant and cosmetics first, and put your silver on after. The same guide notes that pieces worn often tend to stay brighter, so wear your silver and keep up the wipe.
Our handcrafted silver nose pins and toe rings sit close to the skin all day. They benefit most from this quick wipe.
Tip: Keep a small soft cloth in the same box or pouch as your silver, so the wipe becomes a habit.
Weekly
Once a week, look closely at the pieces you wear most. Check that clasps close firmly and that any stones sit tight in their settings. A loose stone is far easier to fix before it falls out.
Then give each piece a light rub with a silver polishing cloth. The Canadian Conservation Institute says polishing cloths are gentle and best for light tarnish. A few strokes each week stop light tarnish from building up.
A handcrafted 92.5 sterling silver payal from Kolkata picks up dust, sweat and road grime near the ankle. Anklets and toe rings often need this weekly wipe more than earrings do.
When tarnish appears: gentle cleaning, from gentlest to strongest
What is the best way to clean handmade silver jewellery at home? Begin at the top of this ladder and stop as soon as the piece looks right. The Canadian Conservation Institute notes that a mild abrasive used for longer does less harm than a harsh one used briefly. This is also the safest answer to how to clean 925 silver.
Table 2: Home cleaning methods, ranked from gentlest to strongest
| Step | Method | Best for | Take care |
|---|---|---|---|
| 1 | Wash in water with a few drops of mild detergent, rinse, dry with a soft cloth | Dust, sweat and light dullness | Keep thread, wood or fabric parts dry |
| 2 | Silver polishing cloth | Light tarnish | Use a clean area of the cloth |
| 3 | Paste of precipitated chalk and water, rubbed on gently with a soft cloth | Medium tarnish on plain silver | Ordinary ground chalk is too coarse |
| 4 | A silver polish made for silver, then wash off the residue | Stubborn tarnish on plain silver | Never use dried-out polish or general metal polish |
| 5 | Silver dip on a cotton bud, applied only where needed, then rinsed | Heavy tarnish in small areas | Wear rubber gloves, ventilate the room, never soak the piece |
A few notes on these steps, all from the Canadian Conservation Institute. Distilled water is best for washing and rinsing, and the piece should then be dried with a soft cloth. Polishes are abrasive and leave fine scratches. Some contain ammonia, which can turn the residue green in crevices. A dip should be dabbed on, not used for soaking, because soaking can over-clean the piece. Icon, the Institute of Conservation, adds that a freshly dipped surface tarnishes quickly, so finish with a polishing cloth.
You may also read about the aluminium foil and washing soda method. The Canadian Conservation Institute describes it, but warns it can leave a dull finish and that treated silver may tarnish faster. Icon, the Institute of Conservation, advises against electrochemical cleaners altogether. For jewellery you love, we suggest staying with steps 1 to 4.
Tip: Rinse well and dry every piece completely after any wet cleaning. Water left in a clasp or setting can cause new marks.
Our own maintenance and care guide also suggests a quick home fix for tarnished spots on silver. Use a little toothpaste powder or lemon juice on the tarnished portions only. Rub gently with a soft cloth and light pressure, then rinse well and dry fully. The Canadian Conservation Institute notes that every tarnish removal takes a little silver, so keep this for small spots now and then. It is not for oxidised, stone-set or decorated pieces.
Special notes for oxidised and stone-set designs
Some silver is meant to look dark. As our guide to 92.5 silver explains, oxidised describes a finish, not a metal, and a sterling silver piece can carry it. The dark tone sits in the grooves and patterns on purpose. Cleaning that removes tarnish can remove this finish too.
The Canadian Conservation Institute warns that dips can over-clean chased, engraved or embossed decoration. Dipped objects can look unnaturally new, because the darker tone in the recesses is lost. Dips also damage niello, a black inlay used on some silver. So for oxidised pieces, use only step 1 and a very light cloth on the raised parts. Never use a dip.
Stone-set pieces need a gentler hand. The same institute advises keeping non-metal parts dry during cleaning. It also warns never to use dips on objects with sealed hollow parts, because the liquid gets inside and cannot be washed out. So check a stone-set piece for closed backs or hollow beads before any wet cleaning.
Our handcrafted 925 sterling silver rings include stone-set designs, such as the piece in our post on a ruby and marcasite silver ring. For rings like these, wipe the metal with a polishing cloth and keep liquids and pastes away from the stones.
Table 3: What to avoid and why
| Avoid | Why |
|---|---|
| Perfume, deodorant and cosmetics on your silver | Our guide to 92.5 silver advises applying them before putting jewellery on |
| Rubber bands, rubber mats and rubber-lined boxes | The Canadian Conservation Institute lists sulphur-cured rubber as a source of tarnishing gases |
| Long storage against wool, silk or leather | Icon, the Institute of Conservation, advises against long contact with these protein-based materials |
| Brass, chrome or general metal cleaners | Icon says not to use brass or chrome cleaners on silver, and the Canadian Conservation Institute says the same of multi-purpose metal polishes |
| Old, dried-out polish | The Canadian Conservation Institute says it becomes more abrasive |
| Soaking in a dip | It can over-clean the surface and get trapped in hollow parts |
| Damp, dusty storage | Damp speeds tarnish, and dust holds moisture |
Storing silver for months, and through the Kolkata monsoon
Good storage is the most reliable way to prevent silver tarnish. The Canadian Conservation Institute suggests wrapping each piece in acid-free, sulphur-free tissue. Then place it in a polyethylene bag, such as a zip-lock bag, and seal it.
You can add a small sachet of silica gel to absorb moisture. The same institute suggests activated charcoal to absorb tarnishing gases. It adds that tarnish-inhibiting cloths made with tiny silver particles are particularly effective.
Humidity matters. The Canadian Conservation Institute explains that silver tarnishes faster in damp air when sulphur pollutants are present. It adds that above 75% relative humidity, corrosion of metals speeds up a lot. Icon, the Institute of Conservation, also advises keeping silver dry and well ventilated, since dampness causes corrosion.
During the humid Kolkata monsoon, take a little extra care:
- Wipe silver dry before it goes back into storage, especially after a rainy day out.
- Keep pieces in sealed bags, not open trays or bowls.
- Change silica gel sachets when they stop working, following the instructions on the pack.
- Store silver away from bathrooms and kitchens.
- Keep each piece separate so chains do not tangle and scratch.
This matches our own care guide. We ask customers to store 92.5 sterling silver in zip-lock, airtight pouches when it is not worn, to keep moisture out.
Tip: Icon, the Institute of Conservation, notes that dust holds moisture and can start tarnish. Store silver clean, not just dry.
When to bring silver to a professional
Home care has limits. Take a piece to a professional jeweller or silversmith when:
- tarnish stays after you have tried steps 1 to 4;
- the piece has an oxidised finish you want restored;
- stones are loose, cracked or set in a closed back;
- you see green crusty corrosion, which Icon, the Institute of Conservation, says may need a specialist if it is extensive;
- the piece is an heirloom or carries great meaning for your family.
Icon also advises against cleaning valued or historic pieces yourself. A professional can judge the finish, the stones and the joints before cleaning.
Keep your silver bright, one small habit at a time
Silver care is not a big weekend task. It is a short wipe after wearing, a quick check each week and dry, sealed storage. Clean only when you must, and always start gently. If you are still choosing your first piece, our guide to sterling silver vs brass jewellery and our ideas for everyday silver jewellery can help. The same routine suits the silver pieces in our earring collection, necklace collection and bracelet collection.
Frequently asked questions
How do I keep my sterling silver from tarnishing?
Keep it clean, dry and sealed. Wipe each piece with a soft cloth after wearing, then store it in a zip-lock, airtight pouch, as our care guide advises. Put on perfume and cosmetics before your jewellery. Keep it away from rubber, which the Canadian Conservation Institute lists as a sulphur source, and from long contact with wool.
What is the best way to clean handmade silver jewellery at home?
Start with the gentlest method. Wash in water with a little mild detergent, rinse and dry. If tarnish remains, use a silver polishing cloth. For small spots on plain silver, our care guide suggests a little toothpaste powder or lemon juice, rubbed on gently, then a good rinse. Stop as soon as the piece looks right.
How do I clean 925 silver with stones?
Clean the metal, not the stones. Wipe around the setting with a silver polishing cloth and keep liquids and pastes away from the stones. The Canadian Conservation Institute advises keeping non-metal parts dry and never using dips on sealed hollow parts. If a stone is loose or the tarnish is heavy, take the piece to a professional.
Can I clean oxidised silver jewellery?
Yes, but gently. Oxidised designs have a deliberate dark finish that strong cleaning can remove. Wash with mild detergent, dry well and use only a light cloth on the raised parts. Never use a dip. The Canadian Conservation Institute warns that dips can over-clean decorated surfaces and damage niello, a black inlay.
Does humidity make silver tarnish faster?
Yes, when sulphur pollutants are present. The Canadian Conservation Institute says silver tarnishes faster in damp conditions, and that metal corrosion speeds up a lot above 75% relative humidity. In the Kolkata monsoon, wipe silver dry, store it in sealed pouches and add a silica gel sachet.
Does tarnish mean my silver is not real?
No. Tarnish is a natural reaction between silver and gases in the air, so real 92.5 silver tarnishes too. The Silver Institute notes that sterling silver is 92.5% silver and 7.5% copper. Look for the 92.5 mark, though very small pieces such as nose pins may not have room for one.
Sources cited
- Canadian Conservation Institute: Silver: Care and Tarnish Removal, CCI Notes 9/7
- Canadian Conservation Institute: Agent of Deterioration: Incorrect Relative Humidity
- Canadian Conservation Institute: Agent of Deterioration: Pollutants
- Icon, the Institute of Conservation: Silver and plate
- The Silver Institute: Silver Jewelry