![Vinegar stained concrete floor. This happened a few months ago. When I wet it down with water the stain disappears but once the water is dry it reappears. I don't know how Vinegar stained concrete floor. This happened a few months ago. When I wet it down with water the stain disappears but once the water is dry it reappears. I don't know how](https://i.redd.it/7w54ves1lrla1.jpg)
Vinegar stained concrete floor. This happened a few months ago. When I wet it down with water the stain disappears but once the water is dry it reappears. I don't know how
![driveway - How can I remove chalk line stain and clean concrete residue? - Home Improvement Stack Exchange driveway - How can I remove chalk line stain and clean concrete residue? - Home Improvement Stack Exchange](https://i.stack.imgur.com/LmbZS.jpg)
driveway - How can I remove chalk line stain and clean concrete residue? - Home Improvement Stack Exchange
✨ #cleantok #springclean #ocedar #ocedarclean #cleanwithme #fyp #deepclean #bekind #cleaningmotivation
![White Stains on Concrete Driveway. I tried power washing it, and then tried paint stripper but it won't come off. Any clue what this stain is and how to remove it? : White Stains on Concrete Driveway. I tried power washing it, and then tried paint stripper but it won't come off. Any clue what this stain is and how to remove it? :](https://preview.redd.it/t3fvp4rmuqh91.jpg?width=640&crop=smart&auto=webp&s=438ecac19507896cf6bbe92a31f4dc31103f1601)