To Make Cleaning Vinegar
Scrub the lemons/oranges/limes gently and then peel them.
Set the juicy flesh aside for use in another recipe and place peels in a clean jar.
Pour vinegar into the jar until the peels are completely submerged. If desired, you can use a fermentation weight to keep the peels from floating on the surface, but it’s not a problem if they do float. Screw the lid on tight and let the jar sit for a few weeks (out of direct light) while shaking occasionally.
When you’re ready to use it pour the mixture through a mesh strainer.