In my 30 years of brewing foam or sponge cleaning balls did the trick. German breweries used foam balls in the 90s when I started. More Beer and many other suppliers sell foam cleaning balls.
I added an automated grain mill roller unlock feature to my grain processing system. Most of the time the system runs unattended while processing the grain bill. Any lockup requires me to go to the mill and fix it after the system warns me, now the system takes care of it.
I managed to install our May Pole for tomorrows Maibock celebration. Beer is the theme every year.
Ours doesn't compare to the once you see in Germany.
It is time to clean our Maibaum (May Pole or translated, May Tree) for the May Day and Maibock celebration.
Different towns may have different themes. Here are a few pics of May Poles. Ours will be up on May 1st as tradition calls for.