The invention relates to the technical field of bathroom accessories, in particular to a sterilization
toilet stool which comprises a
toilet stool body, a water tank, a water
inlet valve and a water outlet valve, the water
inlet valve and the water outlet valve are arranged in the water tank, the water
inlet valve is provided with a water supplementing
pipe, the water outlet valve is provided with an overflow
pipe, and the water supplementing
pipe is connected to the overflow pipe to supply water to the
toilet stool body through the overflow pipe to form water seal; the sterilization device further comprises a sterilization
gas supply device which comprises a gas inlet pipe for sterilization gas to penetrate through, the gas inlet pipe is connected to the overflow pipe, and the sterilization
gas supply device is used for supplying the sterilization gas to the overflow pipe through the gas inlet pipe. Therefore, the sterilizing gas and the water from the water replenishing pipe converge and are mixed to supply sterilizing water to the toilet bowl body. Sterilization water is supplied to the
sewage discharging cavity of the toilet bowl body through the flushing
water channel, so that the flushing
water channel and the
sewage discharging cavity of the toilet bowl body are sterilized,
bacteria are prevented from breeding in the toilet bowl body, and the toilet bowl is prevented from becoming a
pollution source of germs.