In short
- Authentic brewing: Japanese cast iron teapots (Tetsubin) retain heat, enriching the tea’s flavor and aroma.
- First use: Rinse with hot water several times, wipe dry while warm, and prepare tea using the built-in infuser.
- Care essentials: Never heat directly on a stove, avoid brushes or detergent, and always dry immediately after use.
- Longevity tips: Do not leave water inside, and keep away from salt or oil to preserve quality and beauty.

Master the Art of Brewing with a Japanese Cast Iron Teapot
The Japanese Tetsubin is a must-have for tea lovers. Designed for superior heat retention, it enhances the flavors of your tea for a rich and authentic experience.
How to Prepare a New Cast Iron Teapot
- Rinse the inside with steaming hot water.
- Pour out the water and repeat 3–4 times.
- While the teapot is still warm, wipe both the inside and outside with a dry cloth.
- Before making tea, rinse the inside again with hot water and pour it out.
- Place loose tea leaves into the tea infuser.
- Pour hot water over the tea leaves and cover the teapot with its lid.
- Let it steep for a few minutes, remove the infuser, and enjoy your tea.

Essential Care Tips: What Not to Do
- ❌ Never heat your teapot directly on a stove or let it boil dry—it may get damaged.
- ❌ Do not scrub the teapot with a hard brush.
- ❌ Clean only the inside with a soft sponge—avoid using detergent.
- ❌ Always wipe your teapot dry while it's still warm.
- ❌ Never leave water sitting inside your teapot.
- ❌ Avoid exposing your teapot to salt or oil.
If you love the Tetsubin in the picture, explore our collection of teaware to find the perfect one for your tea rituals.





