What is the best way of cleaning copper?

copper can be hard, but is also lively and variable. Patina green Verdigris, which looks so differently on the copper roof or statue, does not seem so attractive to the copper bottom of the pot. Or the same pot, which is impermeable for water, can react with oxygen in the air and turn a dark brown shade that leaves the known copper to shine only memory. Most of the supplies to work can be found in your pantry and what sounds like folk remedies is often turned out to be quite effective. Ketchup, lemon, vinegar and salt? They all come highly recommended as reagents to clean copper if they are used in the right way. All are susceptible to the action of acidic effects, especially mild household acids. You want to clean copper, think about vinegar or lemon juice.

Of course, because metal has so many practical applications, there are many ways to clean copper on a large scale. At the industrial level, it is one of the metals that fits into ultrasonic cleaning devices. There are also a number of strongCommercial cleaners that can tolerate copper.

Closer to home, it is important to realize that copper or brass dishes are often coated with clear varnish. If the item is intended only for decorative use, it is a plus because the varnish is designed to resist the dirty. If the item is to be used for cooking or comes into contact with hot water, the varnish should be removed. This can be achieved by immersing the item in a solution of boiling water and edible soda

After removing the varnish cleaning of copper, the application of paste consisting of flour, salt and lemon juice or vinegar quite effective. Even Ketchnahor, when it is blurred on copper tools, removes thanks to vinegar in his make -up. Rochelle salt (sodium potassium tartrate) is another possibility in combination with caustic soda, while white vinegar and salt are a means to restore copper cents over time.