After boiling water for a period of time, it will automatically boil to remove chlorine.
Chlorine removal means that after the water in the pot is boiled, wait for a period of time, and then boil the water in the pot, so that the chlorine in the water can be removed.
It is normal to remove fluoride automatically in general constant temperature health pot. Chlorine is a poisonous gas, which is found in boiling water. Chlorine will be automatically removed, so that the water will taste better.