Fluon PTFE Ant Escape Prevention
The most effective escape barrier in the hobby. Fluon (PTFE) is a liquid coating applied to the inner walls of any outworld or enclosure — ants physically cannot grip it and cannot climb out. One bottle treats dozens of setups. Used by professional myrmecologists and serious hobbyists worldwide. If you're tired of finding ants where they shouldn't be, Fluon is the permanent fix.