>>1294538(Not the one you responded to) Being a Yurofag, botulism when canning tomatoes is never talked about here on the local internet, like... ever, seems to be an exclusively American issue. Wonder why that is so, I can only theorise it being us mostly using vaccum-based canning (containers like pic related) instead of your apparently SOP "mason jars" - if ours go bad, they automatically pop open as gases form that raise pressure so you instantly know to no longer use them I guess