Ants - part 2

I'm pleased to report that I returned home yesterday and found no ants inside. There were some more amassing in the garage though, coming up through the cracks between concrete slabs. There weren't too many though. I hosed out them out and then went out and bought some ant killer and some concrete caulk to seal up the cracks. This morning, I was ant free. I think the invasion of 2009 is over, but I'll keep my troops at the ready for a while.