General Guidelines Ensure that treatment is not contraindicated (see manual) and that eye protection is worn. Observe cross-infection precautions - removable tips are autoclavable. Application Guidelines Treat directly over the cold sore lesion at points 1cm apart on settings below. Probe Time per Point Dose per Point Pulse Range 660nm 50mW 15 seconds 6 J/cm2 2.5-20 Hz Frequency of Treatment Once per day until resolved.