Our Gel Cleaner For Pot Bottom contains baking soda, lemon extract, penetrant. It can maintain a variety of kitchen utensils at the same time, can fully decompose the stubborn black dirt at the bottom of the pot, so that the pot and bowl take on a new look. Its use method is very simple: apply the product to the bottom of the pot, wipe it evenly and rinse it off with water, which can effectively penetrate black dirt, soften the dirt from the root, and make the internal structure of the dirt loose and decompose.