Now here’s a well kept secret:
Do you know about fluon, the slippery white material that is essential to keep ants where you want them (at least as much as possible)?
It is available at that old standby of insect supplies, BioQuip as
Insect-A-Slip Insect Barrier – Fluon
It isn’t cheap, but you don’t need very much.
Yeah BioQuip!!!