Critic-Aid Clear AF Clear Moisture Barrier with Antifungal helps prevent and treat most topical skin irritation due to fungal infections. Critic-Aid Clear AF is an antifungal ointment that is ideal for perineal skin irritation due to fungal infection. It contains 2% miconazole nitrate. Critic-Aid Clear AF adheres to intact and eroded skin. It is CHG compatible. Available in 2 sizes: 2oz and 5oz tubes.