The power of ions removes pot-specific stains that cannot be removed by washing with water or detergent. With strong foaming power, the inside of the pot is cleaned as a whole. Use: Items that can be used: Stainless steel, glass, electric kettle made of fluorine processing, heat insulation pot Items that cannot be used: Iron, copper, aluminum, brass pot, electric kettle, humidifier, water bottle Component: Sulfamic acid (73%), foaming agent (carbonate), excipients, chelating agents, surfactants (dialkyl dimethyl ammonium salt) Liquid property: Acidic Net amount: 75g (25g x 3 tablets) The estimated amount of use: Water with a capacity of 2.2 liters or less: 1 tablet Water with a capacity of 2.3 to 4.4 liters: 2 tablets Cleaning time: 1 night (about 6-10 hours)