Japanese Kalita coffee brand; copper spoon coffee beans measuring spoon single product specialty coffee spoon

Maintenance of bronze wares

Keeping it clean and dry is the basis of copper maintenance, which is very common because it will "rust" if it is kept in the air for a long time. Copper is oxidized into black copper oxide in moist air, and the copper oxide on the surface of the copper continues to interact with carbon dioxide in the air to form a layer of green basic copper carbonate. In addition, copper also reacts with hydrogen sulfide in the air to form black copper sulfide.

The common cleaning methods for copper wares are as follows

1, kerosene, tooth powder rust removal method: first use a cloth dipped in kerosene, and then wipe with tooth powder, copper rust can be removed.

2. Vinegar de-embroidery method: the green copper rust on copper utensils can be removed by soaking in vinegar with cloth and wiping with appropriate amount of salt or cuttlefish bone meal.

3, sea salt rust removal method: if the rust on copper utensils is very serious, sea salt can be melted in molten wax and wiped with this solution to eliminate copper rust.

4, lemon juice rust removal method: if copper utensils rust, you can use lemon juice to wipe off with salt, if you want to make it brighter, you can use cigarette tin foil or sawdust to add some salt to wipe, the effect is very good.

[brand]: Kalita

[Origin]: Japan

[capacity]: 10g

[material]: brass

[weight]: 40g