I have plant trays I use in the spring and they get lime deposits from my water. I was looking at cleaning vinegar at lowes last night and it was $27+ a gallon. Regular vinegar is about $4 a gallon. The cleaning vinegar is only around 25%.
No, acetic acid forms an azeotrope with water and they will evaporate together. Buy the concentrated acetic acid or dilute your own with a different acid
tburkhol@lemmy.world 9 months ago
acetic acid is almost as volatile as water, and the atmosphere contains a lot less of it. If you evaporate vinegar, you’re likely to lose about as much - maybe more - of the acid than the water. So, evaporation is probably not a good way to concentrate vinegar.