Dehydrating lemons, limes, and oranges can be done in several ways including in the oven, the dehydrator, and even in an air fryer. (While it is, in theory, possible to dry lemons in the sun ...
Leave the jars and lids to dry, upside down, in the oven. (Or you can clean the jars by putting them through the hot cycle of a dishwasher.) For the preserved lemons, scrub the lemons clean ...