Hey Mike.
I know it's really naughty,
But over in Oz we have this
cheap ammonia spotter called Sensation.
Not shit, it's glass cleaner. Butyl, water, ammonia, blue dye.
It works very well on these types of headaches.
Jim's right. No doubt.
But as we're already off the plan....
As the alkalinity is volatile, it's self canceling.