Step 1: Remover your makeup and clean your face.
Step 2: Heat your face with a hot towel or a face steamer,you can also use the hot mode on the device
Step 3: Test on your hand first to feel the suction strength and choose most suitable suction for you.
Step 4: Slide back and forth gently on your face. (Do not stay in one place more then 3 seconds)
Step 5: After sucking out blackheads, wash your face with clean water.Use a cold compress to shrink the pores (cold compress mode on the device) or apply a moisturing mask.