Searching didn’t help, because most recarbonate topics were for an entire batch.
I made a batch, all bottles, with one growler.
The bottles are good, normal beer. Ok, not normal… great beer!!
But my growler is flat. I blame the plastic cap. Although my last batch with the same growler was fine. It may have a slow leak, as I opened this growler months after making this beer.
Is there a safe way to recarbonate? The beer tastes ok, it’s just flat. Again, the growler was bottled the same time as my other bottles, so I know it originally SHOULD have carbonated as normal.
Should I try to add some sugar? I don’t have any Coopers or Muntons tabs.
Or should I let it go and chalk it up to experience?