Jason F in Los Angeles wrote:
> i had two different versions of the Bodum glass teapot and I found that
> they stained too easily. The first had a plastic infuser which got ugly
> rather quickly. The second had a metal infuser, but even still the
> glass yellowed no matter how much I cleaned it. Glass teapots are
> pretty, and it's very cool to watch the tea brew, but a ceramic or
> porcelain teapot is better presentation in the long run.
>
> Avoid yixing unless you know how to take care of it. Avoid tetsubin
> (japanese enameled cast iron) if you plan on cleaning your teapot with
> soap. Avoid earthenware, as it tends to eventually crack and discolor.
> Porcelain, I think, is the best bet for a beautiful, long-lasting
> teapot.

I have not had any problem with my glass teapots yellowing at all, I
wonder if there is something different that we do? I have two that are
over 4 years old and still are as clear and normal looking as when I
bought them, including the infuser. Strange. I even have another teapot
that is entirely clear plastic (I know, it's strange but from Korea and
well made) and it has not discolored even and I use it purely for
brewing strong iced teas.

I agree that a porcelain teapot can be had cheaply, but they are the
ones I find discolor easy and are never well made or very functional
for the most part. I also agree with your appraisal of
Yixing/tetsubin... and I have cleaned a tetsubin with a baking soda and
water solution before with no adverse results.

Again, it all comes down to personal preference. Just that in my
personal opinion my glass teapots are the easiest of all for all around
use and cleanup.

- Dominic