How To Clean Silver Bars
Moisten a soft silver polishing cloth or the sponge included with the silver polish.
How to clean silver bars. Once you have washed them gently pat them dry with a soft cloth or towel. Do not attempt to use any specially formulated polishes or cleaners as these have an acidic component that will corrode the surface of the metal. Rather than send in some tarnished silver bullion bars i decided to do a quick clean of the silver bars i was selling. The warmer the water the better but waiting for boiling water to cool down before scrubbing the silver can be time consuming. You can clean the tarnish off of your silver bars at home without the need to consult with a professional metallurgist.
Mix in one tablespoon of powdered laundry detergent then soak your silver for. The whole process should take about a minute. Avoid scrubbing and simply let the polish do the job. Glass dish warm water some baking soda gently rub them clean if you must. Reduce tarnishing storing silver place the tubes of coins or store coins in individual capsules and place them in a container with the carbon or charcoal that you can buy from the pet shops for fish tanks.
This should help prevent tarnish as the carbon traps some of the hydrogen sulfide that causes tarnish. Silver can be so soft that even using a scratchy rough towel could be enough to make indentations in its surface. Make sure to use a soft cloth. Use a special polishing cloth or simply a soft lint free cloth to gently rub the silver clean after washing. Make sure it gets completely dry.
Place a plastic bowl on a table. This bowl will hold a liquid solution that will remove tarnish from pure silver bars. I personally like the toning of silver. Simply wash your bullion in mild soap and water. Rinse the silver under running water.
The reaction of the warm water baking soda and aluminum foil will allow the tarnished silver to clean beautifully. Rub the silver only in straight line back and forth motions not in circles.