How long does cask ale last once tapped?
- How long does cask ale last once tapped?
So long as it is stored at cellar temperature around 11C, and the cask is not tapped an average strength ale will last about 6 weeks; but once it is tapped it should ideally be drunk in 3 – 7 days. In a polypin, at cellar temperature, it should last for a week to 14 days.