/ck/ - Food & Cooking

just tried sheng puer, holy shit, it's exactly what I always wanted. Mint, fruity, a bit bitter, a bit sour, a bit sweet -- and refreshing as hell. Kind of regret that I'm drinking it now, perhaps on a hot spring/summer day it will be much, much better than anything else in the world.
also, does anyone know if I can use citric acid to clean my kettle from limescale if it has a thermometer on the bottom?