According to my experience in using the health pot for nearly a year, the health pot will not paste the bottom of the pot, but it will deposit dirt and absorb some dregs of cooked food (especially fine dregs), so sometimes the bottom of the pot is white dirt, and sometimes the ingredients are long and the cooked food is dirty, but these are very easy to clean. I use a brush to brush directly (violent), and customer service generally recommends brewing and cleaning with vinegar.