How to clean a white gold necklace

With the development, more and more people are like white gold, so many businesses make white gold into white gold necklace, or white gold ring, white gold earring, or others, if you have a white gold necklace that is beginning to look a little old,  there is a basic cleaning can help you finish at home.
The first: you prepare a bowl with warm water into it, and drop mild dishwashing soap into it. After preparation of them, you can place the white gold necklaces in the solution. A few minutes later, you can rub the surfaces of the necklaces lightly.
The second: put your white gold necklaces under warm running water to rinse off any soapy residue. Wipe them carefully with a towel, if they are thoroughly dry, that is great.
The third: if you have soft polishing cloth, you can rub on the surfaces of the individual gold components. Repeat this motion several times until you see a apparent improvement in the shine.
The fourth: wash your white gold necklace under warm running water to remove all traces of the polishing solution.
The last: wipe your fashion white gold jewelry with a soft cloth until the necklace is completely dry.
Now, have you known the basic white gold necklace cleaning method?