Anti-blackhead beauty treatments & tips

Who hasn't been confronted with blackheads? These small imperfections are located on the T-zone of the face: they are mainly found on the nose, chin and forehead. Also known as "open comedones," they often appear in adolescence, but can continue to clog the skin of adults.   So how do you avoid the appearance of blackheads? And how do you remove them when they are already present on your skin? Diadermine's experts give you all their anti-blackhead tips.