AcneFree and Oxy Maximum are available at drugstores ... might come in handy if you need a quick acne treatment, say before a job interview or a special occasion. The Zeno Hot Spot and the No!

Benzoyl peroxide 10%; crm. Cleanse skin thoroughly. Initially apply thin layer to affected area once daily, then increase to 2–3 times daily as tolerated. May reduce to once daily or every other ...