How to clean tarnished gold

Before understanding how to clean gold, we learn the reasons why soar in the first place. Gold is inert in nature and do not easily react with other elements. Therefore, there is no possibility of pure being tarnished gold. However, as pure (24 k) Gold is very soft, associated with other metals such as silver and copper to make it durable. These elements react with atmospheric oxygen, moisture, etc. and eventually tarnishing the piece. There are other substances such as sweat, natural oils of the skin, products for the skin care, makeup, perfumes, etc., they are in contact with gold and discoloured it it. You've probably noticed that the 18 karat gold jewelry are no pie. Jewelry using 9-14 Carat is more susceptible to stains.

Gold is a precious metal. You can not afford the luxury to use cleaning bad techniques and cause damage to it. Therefore, be careful because it restores the natural brightness of the yellow metal.

Method # 1

You can clean your jewelry with the help of liquid dish sweet and hot water. Prepare a soapy solution by mixing a litre of liquid soap in a bowl with hot water. Soak the jewelry in the solution for 5 minutes. Then, the surface of the jewelry gently rub with your fingers. If dirt is persistent, you can use a soft brush to rub well. Once you remove all dirt and residues, rinse with lukewarm water. Wipe off excess water with a soft cotton cloth. Then let them dry in the air during the next 24 hours and place it in the jewelry box. Here, I would like to say that they don't use any kind of abrasive cleaning agents or hard a brush for cleaning. As gold is soft, these materials can leave scratches on the workpiece.

Method # 2

As an alternative, a process of more aggressive cleaning using ultrasound machines can be used. You can buy a machine to clean gold tarnished at home. These machines free ultrasonic sound waves for the elimination of dirt and debris from the gold. You pour a little liquid in the first machine. Use a mixture of liquid dishwasher SOAP and 95% of ammonia for this purpose. Place the jewelry in the machine and turn it on. Ultrasonic waves radiated from the machine will break down this dirt in the gem and make it clean and shiny without scratches.

If none of the remedies to be useful, you should seek professional help. Jewelers have more experience, and with good reason, can suggest how to clean gold jewelry which is in poor condition. If there are a few scratches, then it may require polishing with special abrasive papers available with jewelers.

Why white gold yellow

Gold has been one of the most precious metals since time immemorial. In its pure form, gold is very soft and yellow. As one of the most widespread gold and popular usa is in the form of jewelry, it must be done with force, by adding other metals. In short, gold alloys are used to make jewelry, but some people prefer the pure form. The purity of gold is measured in karats and 24 karat gold is considered to be the purest. When you add other metals in different amounts, the degree of purity drops to 22 (22 parts gold) 2 alloy parts, 18 and 14 Karat.

Over the centuries, people loved to use yellow gold. So yellow gold alloy is used for making jewelry. The metals used for this purpose are the copper and silver. While money can make the Green Gold, copper can do more reddish. Therefore, in general, a mixture of copper and silver at a ratio of 50: 50 is added to gold, so stays yellow. These metals when added to gold, do not cause perceptible colour change. However, some people have experienced with other metals to produce alloys of gold with figures of colors, such as white, pink, grey, green and black.

What is the white gold?

As mentioned above, alloys of gold they were originally designed to make gold more flexible, to produce jewelry. This was done through the addition of metals such as silver and copper, so the traditional golden yellow color is not altered. White Gold alloys are prepared by mixing of at least one white metal to gold. Commonly used white metals are silver, Palladium, nickel, and zinc. White Gold was introduced in the Decade of 1920, in replacement of Platinum, which was very expensive and popular. Supply of Platinum has become rare at the time, and white gold was introduced. Since its inception, as gold jewelry has become very popular and replaced Platinum to a certain extent.

Therefore, is the proportion of metals in alloys, that changes the color of the gold. The atomic structure of gold alloy is different from the pure gold. This atomic structure affects the reflectance of light of different wavelengths, which changes the color of gold yellow to white. However, the original color of white gold may have greyish clear or yellowish. Therefore, white gold gives a veneer of rhodium, in order to get to the white hue. It is rhodium, which gives this look bright and reflective function white gold.

While nickel is one of the metals used to make the white gold, it can cause skin rashes in people with sensitive skin. Therefore, the nickel is not considered as healthy. It is said that nickel has carcinogenic properties. Therefore, Palladium, Platinum and silver are used mainly to make the white gold. However, people often complain of white gold change to yellow. How is it?

Why white gold yellow

Now, we know that the majority of white gold jewelry comes with a bath of rhodium, which gives the white colour and reflective nature. Most people confuse these properties, like white gold. Below the rhodium bath, it is white gold, which can be yellowish-grey alloy. Therefore, once the rhodium bath is used, the color of white gold alloy can be. This is the reason behind the change of white gold to yellow. Thus, with regular use, plated white gold rhodium wears, exposing internal alloy, that is not blank. Sometimes, gold yellow rhodium plated jewelry, and sold as white gold. Also in this case, you can meet a change in color. In short, white gold is not a metal itself, pure gold is yellow. Now white is made of gold (mixed with white) alloys, which are typical 'white' color because of the rhodium bath. As veneer disappears with time, the alloy steel is exposed, and this is the reason for the change of white gold to yellow.