About 10% of people have acne at some point. While it most often starts during puberty, acne has gotten more common in adults.
While sweating can clear up your pores, the presence of dirt, oil, and dead cells blocking them may cause you to develop body acne. Cleaning your skin regularly is the best way to remedy this. Sun exposure can also be the culprit for body acne. When you get sunburnt, your skin dries out.
The chest, neck, shoulders, upper arms, and even the butt are common places to get pimples. And back acne is so common it even has its own informal name: bacne. The same factors that trigger facial acne can lead to body or back acne. Namely, overactive oil glands, excess dead skin cells, and acne-causing bacteria can lead to breakouts anywhere on the body. Check video below