Wash yourself with soap containing Tea Tree Oil (natural remedy) or take a bath with 10-20 drops of TTO for 10-15 minutes (luke-warm). Dilute rubbing alcohol or Hydrogen Peroxide and do a wash with that (pat dry). You could try some topical zinc sulfate cream (a bit messy unless you are shaved). Or you could try to change up your diet and see if that helps (i.e. try some apple cider vinegar drinks, take coconut oil, plenty of fresh veggies, etc.)