The tetsubin of the Japanese teapot has evolved a lot. It originated as a vessel used centuries ago to heat water for tea and is now also used to provide warmth and humidity in every home during winter or even year-round. With their striking aesthetics and functionality, modern tetsubins now come in a variety of styles, designs, and sizes.
Japanese cast iron teapots are known for their great durability. However, under certain circumstances, cast iron can start to rust. You see, in addition to the usual care you give to your utensils, cast iron teapots are going to demand more attention from you so you don’t get an overdose of rust.
Here are some tips for trying to remove rust from cast iron:
Vinegar and water solution. A mixture of water and white vinegar is a good cleaning solution. With a little effort, this 50-50 mixture of vinegar and water can remove rust from your tetsubin. For tough rust, it may be a good idea to use baking soda as an abrasive. First, scrub the area with baking soda, and then add the vinegar and water solution.
potato method. Often when researching home remedies to remove rust, the idea of using a potato is often brought up. Actually, there is no property that makes a potato more useful than a scrub brush. Slice a potato and soak it in baking soda or vinegar. One great thing about potatoes is that they are convenient and readily available.
Olive Oil and Fine Grain Salt. Another great mix for removing rust from Japanese cast iron teapots is a solution of olive oil and fine-grained salt. Such a combination is a good rubbing solution for treating external rust on your cast iron kettles. However, the mixture should be gently rubbed onto the affected area so that the teapot’s finish does not get scratched.
Remember, once you are done using your cast iron teapot, clean it and dry it. Do not let the tea or water sit in the kettle for a long time. Cleaning is as simple as pouring out the remaining contents and bathing the interior with water. Then invert the kettle and let it dry.
And that is. Caring for your precious tea set really is that easy. With the right knowledge on how to remove rust, your Japanese tetsubin teapot can definitely last a couple more generations, if not a lifetime.