1, lavender essential oil, very easy to use, I am useful, I use a drop on acne and Zi Ying every time, at night, but I can't use essential oil during the day.
2, for black and a few holes are more difficult to go, VC is an effective method. If your skin has strong recovery ability, you can retreat yourself within 2 years. If the acne is big, you can only use laser.
3, to completely leave acne, only pay attention to diet, speaking is the best.
★ Most importantly, don't touch acne, drink plenty of fruit, and VC is better (not a drink).