2.Kill 99.9% bacteria, more secure, chopsticks, milk bottles and nipples under the impact of high temperature steam. Effective sterilization, while easy to clean stains. 3.Lengthen the power cord and steam hose, single person operation is not laborious, can meet the cleaning needs. 4.The operation is simple, and the switch is directly turned on. 5.-Save energy, short time, less water.