I use PAM, and it works great. I love it!

I had an ant problem in my apartment, and after trying everything to get rid of them, I got frustrated one night, and sprayed some PAM into the hole in the wall they were coming out of. No more ants for about 30 days now. I'm sure they'll be back, but maybe not until next summer.

I think if earth is invaded by aliens, PAM will be a useful defense.