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Reuse of eggshells in WCA
is it okay to add more vinegar to eggshells after the saturated vinegar has been drained off?
Asked by gklandsberg · over 7 years ago · 20488 views
1 Answer
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No, the concentration would be weak. Pulverise and throw them in your worm farm.
by gurkan.yeniceri · over 7 years ago