Someone's got hard water.

this is such awkward german. i'm supposing she means "A thank you for Germany," since brita is a german company? i have no idea.

Brita is indeed a German distributor of electric kettles, as seen here. Can't really say if they're all that good, but they got tradition, and ain't that something.

So yeah, the Wasser ist probably köstlich.

looking back at these notes and the way the german is written here, i wish i could tag with some german equivalent of "engrish."

What about doitsu?