When removing stains from the surface of gold jewelry, it is necessary to clean effectively while ensuring that the jewelry is not damaged. Here are several safety tips:
Mild cleaning method
Homemade cleaning liquid: Prepare a bowl of warm water, add a few drops of neutral and mild detergent, and stir well. Neutral detergent does not cause chemical corrosion to gold, just like giving gold jewelry a gentle "bubble bath". Soak the gold jewelry in the cleaning solution for 15 to 20 minutes to fully soften the stains. After soaking, gently scrub the surface of the jewelry with a soft-bristled toothbrush, especially the crevices and details. The scrubbing force should be moderate to avoid scratching the gold. Finally, rinse thoroughly with clean water and dry with a soft dry cloth.
Use toothpaste: Squeeze a small amount of white toothpaste without abrasive particles onto a soft cloth, wrap the gold jewelry in the soft cloth, and gently rub it. The cleaning ingredients in toothpaste can remove stains without causing damage to gold. After rubbing for a few minutes, rinse the jewelry with clean water and then dry it with a dry cloth.
Alcohol wiping method
Alcohol has excellent cleaning and disinfecting effects, and it is highly volatile, leaving no residue on gold jewelry. Use a clean cotton ball or soft cloth dipped in an appropriate amount of alcohol to gently wipe the surface of gold jewelry. For some stubborn stains, you can wipe them several times. After wiping, just let the jewelry dry naturally. This method is suitable for cleaning gold jewelry with relatively light surface stains.
Professional jewelry cleaner
If the stains on gold jewelry are quite serious, you can consider using a professional jewelry cleaner. When purchasing, it is important to choose a cleaning agent suitable for gold material and strictly follow the instructions. Generally speaking, pour the cleaning agent into the matching container, soak the jewelry for a certain period of time as per the instructions, then gently scrub it with a soft-bristled brush, and finally rinse it clean with clear water and dry it.
Ultrasonic cleaning (Use with caution)
Ultrasonic cleaning machines generate tiny bubbles through high-frequency vibration. The impact force produced when the bubbles burst can remove stains from the surface of jewelry. However, this method is not applicable to all gold jewelry, especially those with gemstone inlays. The vibration of ultrasonic waves may cause the gemstones to loosen or fall off. If you decide to use an ultrasonic cleaner, you should first understand whether the jewelry is suitable for this cleaning method and strictly follow the machine's operation instructions. The cleaning time should not be too long, generally controlled within 1 to 2 minutes.
Daily maintenance precautions
Avoid contact with chemical substances: When wearing gold jewelry in daily life, it is necessary to avoid contact with cosmetics, perfumes, dishwashing liquid and other chemical substances. These substances may corrode the surface of the gold, making stains difficult to remove. It is best to remove gold jewelry first when applying makeup, wearing perfume or doing housework.
Regular inspection: Regularly check if the setting parts of the gold jewelry are loose. If any are loose, it should be promptly repaired at a professional jewelry store to prevent the jewelry from being lost or further damaged due to looseness.
Separate storage: When not in use, store gold jewelry separately in a soft flannel bag or jewelry box to avoid friction and collision with other jewelry and prevent surface scratches.