1 - Do not remove the transparent cap.
Rotate the white part of the pen completely in the direction of the arrows until you hear a fairly loud click. Twist firmly using enough force to break the inner seal.
If you do not follow this instruction, the pen will not be activated and cannot be used. This step should be performed only on first use.
2 - Place the pen on a flat and solid surface (ex: a table) transparent cap downwards
Hold the transparent cap with one hand and with the second firmly push the white part of the pen down for 7 seconds. Use a stopwatch or count to 7. Respect the 7-second time limit as strictly as possible. When activating the pen, you may hear an occasional hissing and/or popping sound as a small white ice cube forms on the tip of the pen.
3 - Remove the transparent cap.
- If a white ice cube has formed on the tip of the pen, use the pen immediately following the instructions in Step 4: Treat.
- If no white ice cube has formed on the tip of the pen, if the ice cube has fallen or is stuck in the transparent cap, repeat step 2: Activate.
4 - Firmly press the icy tip of the pen on the wart and maintain pressure:
- 15sec: On thin skin (hands, fingers, arms, toes, top and sides of the feet).
- 40sec: On callused and thick skin (soles of the feet).
Wrong or too long application on the wart can cause skin or nerve damage.