The Mini Home Use Single Tube Hot Facial & Aroma Steamer is with good safety function. When the water level is too high or too low, it will automatically stop working. After adding or reducing water, you should restart the unit for reworking. You won't worry about too much hot water spit out causing injury or too little water which damages the unit. Adopting high-quality material, it is durable for you use a long time. Beauty and confidence start from this hot facial & aroma steamer!
For electric heating, once the alarm occurs immediately after water boiling, stop heating first and see whether the water is over the red water level; if it is over the line, please pour out the redundant water.