What would be better in a pinch, if you need to top off the water and out of distilled?
I have some coming this week and “might” need about 1 gallon of “something” to top off.
I have a water filter for my drinking water, but not sure if that makes much of a difference over plain tap for this. I think using the filtered water is probably better, just not sure for a small top off.
Or better to not add anything and wait 1-2 days for the distilled?