Gold in its natural state is yellow.
In order for white gold to appear white in color, gold must be alloyed with our white metals which turn the color into white tending to yellowish: for example white gold 750 (18k) is made of 750 parts of yellow gold and of 250 of other white metals.
To make the gold extra white it must be rhodium plated: that means that the jewel undergoes a galvanic bath which turns its color extra white.
With the passing of time, the effect of the galvanic bath will fade away revealing its original yellow color: in this case it will be enough to replate the jewel every 12-18 months, so that it can maintain its lustre and maintenance.
To clean gold jewelry you will only need:
- a few drops of detergent
- a bowl of hot water
- a toothbrush with soft bristles
Cleaning gold is a very simple process: first pour a few drops of detergent into the bowl of hot water.
Mix gently and let it soak for about 15/20 minutes until the product takes effect and the water cools down. Then you can use an old toothbrush with very soft bristles to gently brush the jewel or the gold item. At the end of the process rinse with lukewarm water with a soft and clean soft which leaves no residue on the object.
As regards the white gold, we can carry out the same procedure with hot water and detergents, but we must go to a professional to replate it again.