Copper is a non-ferrous metal closely related to humans. It is widely used in electrical, light industry, machinery manufacturing, construction industry, national defense industry and other fields. It is second only to aluminum in the consumption of non-ferrous metal materials in my country. So do you know how to clean up copper products?
Tips for cleaning copper products: Copper products are prone to rust when exposed to moisture. After cleaning, wipe dry water stains and apply some oil. To remove the rust on the copper products, you can use 100 grams of fine sawdust, 50 grams of fine stone powder, and 150 grams of wheat husk to mix evenly, then add edible vinegar and stir to form a slurry, apply it to the rusty copper product, and dry it with a dry cloth. Net, you can remove the patina.
Copper products cleaning tips 2: Use a slice of lemon peel dipped in salt to wipe off the dirt on the copperware; use a brush dipped in kerosene to remove the dirt, and then wash thoroughly with soapy water, or use a flannel dipped in lemon juice and Use fine salt to scrub oil stains; in addition, you can also soak copper in hot water with washing powder, or put copper products in a pot, add water, add appropriate amount of soda and coarse salt, and boil the water to remove stains , You can also directly dip a clean cloth in vinegar, and add a little salt to remove the patina.
www.cn-czpufa.com