Yes, baking soda can scratch gold, especially if it's gold-plated, lower-karat (like 9k or 14k), or has a delicate finish, because its gritty crystals create micro-abrasions when scrubbed, potentially causing irreparable damage or stripping plating. While some suggest using a baking soda paste for tough spots on solid, plain gold, professionals strongly advise against it, recommending mild dish soap and warm water instead for safer, gentler cleaning.
Does baking soda damage gold? Baking soda can scratch gold surfaces, especially lower-karat or plated pieces like white gold. It's best to avoid using baking soda and instead use a gentle dish soap solution to prevent damage.
Baking soda can usually be used on many metal surfaces but take caution with aluminum. You may be able to get away with using it if you quickly apply it and rinse it off. Leaving it on can cause it to oxidize which would change the aluminum's surface color.
To begin a routine polish of your gold, soak it in a solution of water, baking soda, and dish soap. After a few minutes, use a soft-bristled toothbrush to scrub the gold and then rinse it with warm water. Finally, dry the gold with a soft towel and polish it with a jeweler's cloth.
You should never use vinegar to clean your jewellery – it may be a great cleaning substance at home, but vinegar is not recommended for cleaning jewellery, especially precious metals like silver and gold. Vinegar is acidic and can damage the finish, patina, or any gemstones in your precious pieces.
Never use chlorinated bleach to clean your gold, and you should also be careful if you use chlorinated bleach to wash clothing. You'll also want to avoid exposure to chlorine in swimming pools and hot tubs, as even this can damage gold. Don't use toothpaste, either.
Risk of Scratches: Even as a “mild” abrasive, baking soda can damage glass surfaces, especially with excessive or vigorous scrubbing. These fine scratches will lead to a hazy or dull appearance over time.
Baking Soda
Rinse the metal and shake it dry. Dust the rusty areas with the baking soda and after leaving for an hour, scour with a steel wool or metal brush using as much force as possible. Then rinse and dry.
Don't use this compound near any glass surfaces, including windows, glassware, or glass stovetops, or there is a risk of damaging them. "Baking soda can be abrasive, potentially causing scratches on glass surfaces," says Mock.
Mix 1 tablespoon of mild soap or dish detergent with 1 cup of hot water (no need to boil, just hot water from the tap). Let your gold jewelry sit in the medium-hot to hot water with the detergent for 3-5 minutes to loosen up any dirt or buildup.
Cleaning Gold Jewelry Method 2: The Boiled Water Way
If you're cleaning heavily soiled jewelry made completely from gold, or gold jewelry that contains “strong” gemstones such as diamonds, boiling is a good way to go.
Yes, it's possible to clean your gold jewelry a little too much and wear down the coating. This can lead to significant damage to the beautiful appearance and tarnish the fine craftsmanship. Once this happens, you can say goodbye to having gold jewelry with aesthetically pleasing value.
Cleaning Your Gold Jewelry
Vinegar may be a popular natural cleaning solution, but there are better options for this type of gold jewelry. Vinegar can damage the finish of gold-plated jewellery. In addition, the acid in vinegar can strip away the thin layer of gold coating, exposing the metal underneath and vulnerable to tarnishing.
Baking soda is commonly combined with another solution, such as vinegar or water, to create a cleaning paste. (But be careful not to combine baking soda with certain solutions such as chlorine bleach, ammonia, or alcohol because these can cause dangerous chemical reactions.)
Baking soda can leave residues on kitchen tools and cause discoloration on aluminum cookware, so stick to alternative cleaning methods.
On the basis of the collected evidence, baking soda has an intrinsic low-abrasive nature because of its comparatively lower hardness in relation to enamel and dentin. Baking soda toothpastes also may contain other ingredients, which can increase their stain removal effectiveness and, consequently, abrasivity.
Although baking soda works as an abrasive to break down sticky food particles, it won't break down or harm the non-stick surface.
Baking soda is doubly effective at removing rust. Firstly, it's gritty and slightly abrasive, which gives it scrubbing power to clean away rust. Secondly, it reacts with acids like vinegar to form bubbles. These bubbles help to lift rust off metal surfaces gently.
While durable thanks to its alloys, gold jewelry is not immune to damage from environmental factors and daily wear. Prolonged exposure to direct sunlight can cause gold to heat and potentially warp, altering its fit and shape. With its abrasive texture, sand can scratch and diminish your jewelry's polished finish.
Using baking soda with warm water is a safe and effective way to clean gold jewelry. Make a paste and gently scrub with a soft-bristled toothbrush to remove dirt and oils.