Place the orange peels in a clean plastic bottle, filling it halfway. Add a teaspoon of baking soda and water, leaving some space at the top of the bottle for fermentation.
Fermentation Process: Let the solution ferment in a dry place away from direct light for about 3 days. Open the cap daily to release gases. Once ready, the orange solution can be used for washing dishes and cleaning kitchen surfaces, thanks to the combination of citric acid and baking soda.