- Critic-Aid Clear. Clear moisture barrier ointment that helps prevent and treat most topical skin irritations due to incontinence. Critic-Aid Clear is a clear moisture barrier ointment allowing easy assessment of skin condition. Clear moisture barrier. CMC allows product to adhere to intact, eroded and wet, weepy skin. Petrolatum provides the strongest protection against irritants and helps avoid maceration. Dimethicone hydrates and conditions the skin and allows for easy application and removal. Minimal ingredients. Easy to apply and remove. CHG compatible. Suitable for neonatal use.