Growler Brush - Gallon Jug Brush
Great tool for cleaning gallon jugs.
But then again, what did I expect? I expected it to clean 1 gallon jugs, and it surely does just that.
It makes cleaning the 1 gallon jug in my bookshelf kit much easier. I'm not sure if it's the brush not quite cleaning the jug or I waited too long to get the brush. It works, but I probably should have gotten it sooner.
Does an excellent job cleaning my glass carboy.