On Mar 23, 12:02 am, wrote:
Hi,

I recently bought an enamel-on-steel kettle to boil water (it is
covered with black enamel on the inside). After i used it several
times, i was cleaning the inside with a paper towel and i saw a lot of
dark residue left on the paper towel. Is it normal? It seems like
after i cleaned it the traces of that stuff disappeared but after i
boiled the water again they reappeared. Should i be concerned that
the enamel is dissolving into the water? or is it just something from
the water itself?

Thanks
Yev

Oof, well I'd imagine it to be either from the kettle or your water.
I'm hoping it is the kettle though because if your water is that bad
you got bigger fish to fry. Wipe it out real well and try boiling some
bottled or distilled water in it and see what happens. If you still
get black then you know it is the kettle (which I'm guessing it is).

You may want to retire it to a decorative kettle and get something
different.

- Dominic