Copper in itself is anti-microbial.
Ok, thank you for all the replies
I was just wondering since you sometimes read things like "special type copper", or refrigeration-grade as above. If the different types are made by addition of other metals, I would like to know which ones
Also hot water is one thing, boiling acidic sugar may be another? I dont know,... But I will probably use copper like every one else.
Cheers,
walther
Copper in itself is anti-microbial.
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