Waiting for some more input from the taste testers. Why use your eyeballs when you can just suck on the valve stem? Why didn't I think of that? No doubt I will have my lips curled around a valve stem in the morning.
And if it's calcium chloride, it'll kill the grass if you let it leak on grass. It took 2 years to get any grass back where a neighbor's tractor leaked that stuff on my grass.