Cleaning after every use helps you avoid messing up other beers. [substeps] If you don't clean between kegs, microbial infections may occur in the kegerator that will alter the beer.
[header] How to clean a kegerator [title] Clean your kegerator after each keg. [step] Every time you use your kegerator, you should clean it afterwards. This helps remove all beer residue from the line and faucet.