Sterling Care
THE CARE AND CLEANING OF STERLING SILVER JEWELRY
Sterling silver jewelry is very popular and relatively easy to care for. This article gives tips and information to help you keep your jewelry in great condition.
- Sterling Silver Information
- Storing Sterling Silver Jewelry
- Cleaning of Sterling Silver Jewelry
- How to polish if tarnish is present
Throughout the ages, people have been captivated
by this lovely white metal. It has been used to mark historical occasions,
to celebrate special achievements, and to produce jewelry that is long lasting,
and develops a wonderful patina with age.
Sterling silver jewelry is synonymous with classic simplicity and style in
the world of fashion. It is very versatile and flexible, and this makes it
a useful addition to any wardrobe. With the addition of precious stone and
other precious metals, it lends itself to even an even greater scope of style
and fashion.
Sterling silver is an alloy. It is typically made from 92.5% silver and 7.5%
copper, although other compositions are possible. The addition of copper
makes the jewelry piece much more likely to tarnish. Tarnish, also called
oxidation, is a darkening which occurs when the sterling silver reacts with
gases in the air or moisture and humidity. The more humid the climate, the
more likely a piece of silver jewelry is to tarnish. Sterling silver jewelry
that is worn regularly is less likely to tarnish that that which is stored
for long periods of time.
Sterling silver is often marked with the word sterling, or 925 and
sometimes will also have the identifying country, i.e. 925 Italy.
Sterling silver is widely used for jewelry manufacture because of it's malleability
and relatively low cost to produce.
Sterling silver can often be found with a vermeil finish. Pronounced
"vermay," this is a French word which describes sterling silver
that has been electroplated with at least 100 millionths of an inch of karat
gold.
Silver is an element which occurs naturally in the earth. Fine silver is
99.9% pure, but is much too soft and malleable for jewelry manufacture. The
extra metal, usually copper, is added for additional hardness. Mexico is
a huge manufacturer of silver jewelry. The content of Mexican silver is more
pure than sterling silver, and is usually 95% silver and 5% copper. It is
often also marked with the district in Mexico from which it originates, i.e.
Taxco Mexico silver.
The US Federal Trade Commission (FTC) has stipulated that jewelry which is
sold in the USA may not be marked as silver, solid silver, sterling, or sterling
silvery, and cannot use the abbreviation ster, unless it contains at least
92.5% pure silver.
Storing Sterling Silver Jewelry
The proper care of sterling silver jewelry starts
with storage. Just as you would with any fine piece of jewelry, any sterling
silver jewelry piece should be stored individually - ideally in its own soft
pouch made for the purpose. If you just casually toss it into a jewelry box,
it will rub against other pieces and scratching will result.
The jewelry should be stored in a cool, dry place to help retard the oxidation
or tarnishing that develops over time. Wrapping the piece in a tarnish proof
cloth and then inside a soft pouch is the ideal.
Avoid prolonged contact with wood, since some woods contain acids which will
dull the finish of the jewelry piece. Oak seems to be the worst wood for
this process. Also avoid storing your sterling with other materials, such
as old coins or rubber. These also contain acids which promote tarnishing
and other damage.
Cleaning of Sterling Silver Jewelry
Cleaning sterling silver is a relatively easy
process. You may simply wash the jewelry in warm water mixed mild detergent
- a phosphate free detergent is best. A very soft toothbrush, such as a baby
toothbrush or a horse hair brush is a good cleaning tool. Use an up and down
motion, rather than a circular one, since the circular movement can cause
scratching. Then, dry thoroughly with a soft cloth. A piece of a soft cotton
t shirt or soft flannel material is a good choice. Be especially careful
of tissue paper which can easily scratch sterling silver jewelry.
Some resources state that baking soda or non abrasive toothpaste is an alternative
cleaner. There is some dispute as to whether baking soda or mild toothpaste
is a good choice. some argue that it is too abrasive. Use at your own risk.
I personally don't recommend this, but would rather use a mild sterling silver
polish that has been formulated for the task.
Do not let the jewelry soak in the water for a prolonged time. This will
cause deterioration of the metal and can severely damage any stones which
may also be on the piece of jewelry. Bleach, ammonia, alcohol and acetone
can damage the sterling silver beyond repair and should be avoided.
How to polish if tarnish is present
No matter how well you store for your sterling
silver jewelry, or how often you clean it, some tarnish is likely to develop
over time. If you wear your jewelry often, this oxidation will first show
as a glow combined with darkened areas. This is called a patina. If you like
this look, leave the jewelry alone! Polishing will remove it.
If you prefer that your silver jewelry is bright and shiny, then some type
of polishing will be necessary to keep the tarnish at a minimum. There are
several products available for this purpose, which range from soft polishing
cloths designed especially for sterling silver, silver polishes and pastes
and especially formulated dips.
Which type of product to use depends on the composition of your jewelry piece
and the final look that you want. If your aim is to have a bright shiny piece
which looks brand new, you may only be able to accomplish this with the use
of dips. I don't recommend these, since I find them very harsh and they play
havoc with any gemstones and also with some detailing work. I like the soft
patina of aged sterling, so I rarely use anything other than a soft polishing
cloth designed for sterling silver.
If the tarnish is very heavy, so that the piece is severely blackened, you
may have no other option than to use a polish. Use a liquid or paste silver
polish and a soft toothbrush and rinse thoroughly in warm water before drying
completely with a soft cloth. Be careful with pastes, since they can also
damage gemstones.
Tarnish is most easily removed if it is treated as soon as it becomes visible.
Once you allow the piece to become completely black, it will be much more
difficult to remove the tarnish.
The very best way to prevent tarnish on your sterling silver jewelry is to
wear it often! This is because natural body oils contain elements which delay
the process of oxidation. Be careful to remove the jewelry when going into
chlorinated water, and when working with household cleaners with bleaches
and ammonia.
Properly caring and storing of your sterling silver jewelry will ensure that
you will be able to wear and enjoy it for years to come. Fine quality sterling
silver is made to last a lifetime.
All of this information has been compiled from my research into the subject and is offered without warranty from vintagejewelrylane.com.
