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Writer's pictureAnanya Pujari

Say Goodbye to Tarnished Jewellery: A Step-by-Step Guide to Cleaning Oxidized Pieces

Updated: Jan 4



Introduction to Oxidized Jewelry

Oxidized jewelry refers to jewelry that has been purposefully darkened or blackened through a chemical reaction known as oxidation. This process gives the metal a vintage, antique appearance. Oxidization can be applied to common jewelry metals like silver, brass, copper, and bronze.  


While the blackened finish is desirable, oxidized jewelry still requires occasional cleaning to remove tarnish and residue buildup from skin oils, lotion, hair products, and other contaminants. Using proper cleaning methods helps retain the patina and extends the life of oxidized jewelry pieces.  


This guide covers everything you need to know to clean oxidized rings, necklaces, earrings and more safely at home.


What is Oxidized Jewelry Exactly?


When metals like silver, copper and bronze undergo oxidation, a chemical reaction takes place causing a layer of metal oxide to form on the surface. This coating gives the jewelry a darkened, blackish tint as if it aged over time. Jewelers control this process carefully to create antique-looking pieces.


Benefits of Oxidized Jewelry


Oxidizing strengthens metals and offers other advantages:


- Darkened finish has vintage, worn aesthetic 

- Makes details more visible by adding contrast 

- Helps metals become more scratch resistant


Supplies Needed to Clean Oxidized Jewelry


Before getting started, gather these recommended cleaning supplies:


- Distilled white vinegar (for soaking)

- Baking soda and water paste (for polishing)  

- Mild dish soap and water (for cleaning)

- Soft brush and toothbrush (for scrubbing)

- Lint-free cloth (for drying and shining)


Tips for Safe Cleaning  


Always start by gently testing cleaner on small inconspicuous area first. Harsh scrubbing can strip patina. Take care with delicate vintage items.


Step 1 - Soak in Vinegar


Submerge jewelry or lay on vinegar-dampened cloth for 2-3 minutes. This helps loosen residue buildup.


Step 2 – Gently Scrub with Toothbrush 


Use a soft toothbrush dipped in vinegar to scrub away residue, focusing on engraved textures and crevices. 


Step 3 – Rinse Jewelry Pieces 


Rinse thoroughly under warm running water to remove all vinegar. Residual vinegar could continue eating at metals.  


Step 4 - Remove Tarnish with Baking Soda Paste


Dip a soft brush into paste and gently rub onto any remaining tarnished areas using small circular motions.  


Step 5 – Clean Jewelry with Soapy Water


Use a small cloth dipped in mild, soapy water to remove any leftover paste or residue.


Step 6 – Rinse and Dry


Rinse once more under running water. Immediately blot dry with a clean lint-free cloth to prevent new tarnishing.  


Step 7 – Shine with Polishing Cloth  


Gently buff dried jewelry with a designated polishing cloth to make darkened finishes gleam.


Advanced Cleaning Tips 


For added cleaning power try:


- Aluminum Foil Bath - Helps lift oxidation 

- Ultrasonic Machine - Uses waves to dislodge grime

- Salt and Vinegar Paste - Good for textured metals  


Caring for Oxidized Jewelry


To maintain the vintage darkened patina:


- Use designated polishing cloths 

- Apply protective sprays

- Store properly in anti-tarnish pouches

- Handle gently to avoid fingerprints 


Now you can keep your oxidized jewelry clean at home without damaging the delicate finishes you love. Always handle with care and properly store pieces when not being worn and admired.

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