Back acne most often occurs because of 2 factors: either a liver disorder or oily skin. Acne is also cause by stress, cosmetic products or hormonal imbalances. In the first case, you’ll get rid of back acne with the right liver treatment, but in the second case you can use the following effective remedy to get rid of back acne.
White vinegar – because it dries back acne
Mix 3 parts of white vinegar with 3 parts of water and dissolve 1 tablespoon of salt. Soak a cotton pad in this solution and dab easily over the back acne. If the skin is very sensitive and you feel the sensation of stuttering, dilute the solution with more water. Let it act for 5 minutes then wash your back with plenty of water. Apply this treatment daily for at least one week.