Outside things are important too. Residue from hair products, buildup in facial hair, dirty pillowcases, or dirty phone screens can all put oil and bacteria right on the chin. Persistent chin acne can sometimes be a sign of a deeper problem, like polycystic ovary syndrome (PCOS), which messes with hormones and causes breakouts that won’t go away.
The good news is that you can usually get rid of chin acne with simple changes. You can help by keeping the area clean, not picking at it, and using gentle salicylic acid or benzoyl peroxide treatments. If your breakouts don’t get better, seeing a dermatologist will make sure you get the right treatment. You can even get rid of annoying chin pimples if you keep doing the same thing.