Tip from Customer Care: Breakouts on the body are most common where oil glands are most pervasive: on the back, chest, and shoulders.
Keeping these areas clean is important. Change your sheets and towels frequently. Wear natural fibers closest to your skin - the looser the better. If you perspire heavily, change your clothes more frequently (which may mean for men and boys, switching undershirts halfway through the day). Avoid using fragrance, cologne, perfume or astringents on inflamed areas.
Deep, cystic acne on the body, however, is something that must be treated by your doctor or dermatologist.