So I’m curious how long everyone keeps a batch of cleaner around.
For example, I make a gallon of One-Step solution in a clean jug that I keep sealed and in the fridge, and will hang onto it and use it for a couple of weeks after mixing it.
Same thing with PBW. I’ll fill a keg half way and let it sit. Turn the keg over, let it sit. But instead of dumping, I’ll transfer the PBW to another keg or two to do the same thing rather than pouring it out and mixing up more.
What does everyone else do? Hang onto batches of cleaners for a while, or mix up new stuff whenever it is needed?