Ant Barriers

[AntsMaryland]

Hi,
I have ants in my garage. It is currently 90% humidity and sometimes higher every day. I have been using baby powder which works fine. However, I am nervous when the time comes to reapply the barrier as this could make a mess. I have tried fluon but the humidity is too high. What other barriers should I use? Olive oil?

[Nj6000]

Have you tried Vaseline ?

[AntsMaryland]

Does that work well in high humidity?

[Nj6000]

I don't know . I thing that baby powder and rubbing alcohol works in humid areas .

[AntsMaryland]

but my problem would be how to reapply it without making a complete and udder mess?

[Nj6000]

I don't know the answer to that one .