I pickled some cauliflower a month ago, uses fresh clean kilner jars, having put them in the oven to 'steralise' them.
On checking them today, I noticed white crusty satly deposits on the outside of the lids - mostly appears to be on the edge of the rubber seal. Any ideas what it is? Do I have to bin the lot?
On checking them today, I noticed white crusty satly deposits on the outside of the lids - mostly appears to be on the edge of the rubber seal. Any ideas what it is? Do I have to bin the lot?
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