Source: Here's How to Rid Your Scalp of Unwanted Acne
Have you ever tried out a new hair shampoo, gel, or serum only to be left with a head full of pimples? While your scalp is an awkward place to get acne, it's not unheard of. But there are many reasons beyond product irritation that have led to the development of bumps.
Causes: Allergic reactions to chemicals in products; the use of the wrong products for your hair and scalp type; or infections caused by yeast, certain types of bacteria, and mites are just a few of the circumstances that can cause inflammation around the follicles of the scalp - aka scalp folliculitis. In more severe cases, a visit to the dermatologist for treatments, including antibiotics and even steroids, might be necessary. However, in minor cases involving pimples on the head, you have at-home options.
- Tea tree oil: Look for a shampoo containing tea tree oil, a natural germ fighter. Try Kiehl's Tea Tree Oil Shampoo ($18) or Jason Tea Tree Scalp