Place the can upright on a table and hold the collar
Leave the can on the table. Turn the cone to 1 and press it down for 3 seconds. (DO NOT EXCEED 3 SECONDS). You hear a hiss.
The cone automatically returns to “0” and the metal tip starts cooling. Wait for 2 seconds.
Apply the tip precisely on the wart (20 seconds) or plantar wart (verruca) (40 seconds) to freeze it.
In some cases, it may help to soak the wart or plantar wart (verruca) in warm water for a few minutes before using Wartie, in order to help penetrate callused skin that has formed on top of the wart.