from the bottom of the can "bestby060210"
I have had a real problem with ants this summer, which is what made me think of it. I have used the silicon spray with great results, not Sailkote, but a cheap aerosol can of silicon spray you buy at WallyWorld for a couple of bucks. I just sprayed some Pam out on the driveway. I'll give it a few minutes and let you know if the ants like it.