1. Before use: Be sure to keep your face moist after taking a hot bath or exercising to perspire.
2. Use: The product in the skin back and forth slowly, do not stay in the same place too long, in order to avoid damage to the skin. It can suck grease, white head, acne and relatively shallow black heads. If the blackhead is deep, it is best to cooperate with the black head liquid. It doesn't matter if you can't suck it out at one time. Don't use it too long each time. For a period of time, about a week or two, the darker blackheads come out and leave no scars.
3, after use, you can cooperate with some toner or water to shrink pores and then do follow-up maintenance. Here again recommends that we must read the instructions