I'm sure this has been gone over on here but I cant find it. I'm looking for recommendations on cleaning taps at the end of the year. I have some of my Grandfathers OLD cast iron taps and some of the newer cast aluminum taps (7/16"). In previous years I had been boiling them in a big pot with a small amount of bleach added, and then rinsed very well obviously and air dried and put in closed bucket till spring. I have heard of people using vinegar and etc. Just looking for what else has worked for others. Not looking for comments on changing to 5/16" taps etc.