Pin this guide and use it next time you break out to understand why! With expert advice from dermatologists, you can determine why you're breaking out and how to fix the problem. From hormones to foods to your cell phone — there are plenty of reasons for your pimples, and now you'll understand why they appear!
Sounds silly but wait... Salt would make the toothpaste become an exfoliant, adding a scrubby quality to the paste. it also constains "whiteners" and antibacterial properties, and acne is mostly bacterial. I'd say this has a very good chance of actually working for good and logical reasons.