Product Description: Application Instruction ★Morning: Use it after cleaning face before putting on toner, cream in the morning, and use it before removing make up to open up pores ★Hot steam will help much effectively open the pores to clean dirty to ensure the skin fully absorb nutrients ★Filtered or distilled water are recommended to avoid any calcium built up inside the steamer to ensure a long life span ★Coated ultrasonicatorinstantly evaporates water into a fine consistent mist stream, a full tank will provide about 8-10 minutes worth of steam Main Features It utilizes an advanced yet highly miniaturized Positive Thermal Coefficient (PTC) ceramic heating element that instantly vaporizes clean water and produces a visibly strong steam. Coupled to an internal fan, this results in ample, directed micro-fine steam that penetrates deep into all your skin layers. The steamer activates the hydrophilic factor and replenishes water in your skin, thus promoting collagen regeneration, which softens the cuticle, restores smooth, delicate skin, improve skin's nutritional absorbency, removes metal deposits, weakens pigmented spots, kills skin bacteria, and suppresses acne. A UV lamp inside the unit does double-duty: it serves as an "on" indicator by lighting up the steam outlet hole, and more importantly sterilizes the steam that's produced so that it reaches your skin in its purest, most effective condition. These UV rays are commonly referred to as "ozone" and are kept inside the unit.