I scrape it off before the next use. No issues, although I rarely use my Coravin. I can’t tell one way or another if it helps, but I have had bottles last a long time after a single pour.
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I scrape it off before the next use. No issues, although I rarely use my Coravin. I can’t tell one way or another if it helps, but I have had bottles last a long time after a single pour.