Cicerone Certified Beer Server Practice Test

Draft lines should be changed once every two weeks. While some may think that changing them everyday would be best, doing so would not be feasible or practical for everyone. It would also be a waste of time and resources. Changing them once a week may be too frequent and unnecessary, while changing them once a month may be too infrequent and could result in bad-tasting or stale beer. Changing them once every two weeks strikes a balance between maintaining freshness and preventing waste.