Est-ce commun et inoffensif ou je devrais le frotter pour essayer de l’enlever
J’ai eu la meme chose dans mon fermenteur inox apres la batch d’imperial stout. Jai beau frotter comme un debile et ca rester taché
No idea what you’ve got there but I’ve found that Bar Keeper’s Friend can work wonders on stainless.
1 Like
Or an alkaline cleaner like Mout sells as line cleaner.
BKF did the trick! I didn’t know i had this under the kitchen sink, yay 
3 Likes