Lemon/Vinegar Cleaner Recipe

There are so many things you can do with lemons and vinegar. They are both great for cleaning things. Together, they clean nearly everything! I found this article, which had some great recipes. Here is a similar article using orange peels.
I've been saving up lemon peels (with a few Clementine peels) for a month in the freezer to have enough to fill a gallon jar. Then, poured about 2/3 gallon of white vinegar over them. I will let them sit for about 2 weeks before straining out the citrus peels. The resulting liquid will be stored in an empty vinegar jug as refills for the spray bottle.