by TheRealMrMessy » Tue Mar 10, 2026 2:52 pm
What's your packing material mate? Always recommend 5-5-1 (500ml water, 50ml 3% peroxide, 1oz (28gm) citric acid) for copper. Stainless column, hose it off is about all I ever did. Maybe vinegar soak or something more caustic like dissolved dishwasher powder if there was some build up.