A tricky subject, I'm sure, but I confess that I have discovered moths in the kitchen again. I searched everything, open bags, leftover food, no cause found. One day later, I wanted to make some muesli, opened the closed box (Rotho, Swiss Made, from you) with 'Bio Knuspermüesli mit Waldbeeren' (organic crunchy muesli with wild berries), it was full of moths, and these cobwebs, then checked the next container, 'Alnatura Frühstücksbrei' (Alnatura breakfast porridge), also infested, although less so, then 'Bio 5-Korn Flacken' (organic 5-grain flakes), also infested, next container, Terrasuisse white flour, also infested, only the plait flour and the dumpling flour had no infestation. Everything is at most 3-4 months old. I really don't want to denounce anyone or anything, but how is it with you, other experiences? I actually follow all the rules you know, completely closed containers, and yet you still have these critters in them.