
Benzoyl peroxide is a great solution for treating back acne. To start, make sure to cleanse your back with a gentle soap before applying a thin layer of benzoyl peroxide cream. Remember to use a low concentration (2.5% - 5%) to avoid irritation, and increase it gradually if needed. Be patient, as it might take a few weeks to see improvements. Lastly, always wear loose, breathable clothing to prevent further breakouts and irritation.