Now, here's where things get really interesting. Vinegar is a weak acid, which means it can react with the calcium in concrete and cause it to break down over time. But don't panic just yet - this process is relatively slow, and it would take a massive amount of vinegar to cause any significant damage. We're talking bathtubs full of vinegar, people!
That being said, if you're using vinegar to clean a concrete surface, it's still important to use it in moderation. A diluted solution of water and vinegar is your best bet - aim for a ratio of about 1 part vinegar to 4 parts water. And if you're feeling extra cautious, you can always test a small area of the concrete first to see how it reacts.
So, what happens if you do use too much vinegar on your concrete? Well, in extreme cases, it can lead to etching - a fancy term for when the acid in the vinegar eats away at the surface of the concrete, leaving it looking dull and rough. But like I said, this would require a lot of vinegar, and it's not something you need to worry about if you're just using it for cleaning.
How Vinegar Removes Spots From Concrete | ShunTool
