Useful to keep in the house!

I bought this product for my last apartment as I started noticing a few ants. It took a while for the ants to fully enter the well to take the bait, but once they did there were SO many. A few days later aside from 2 ants, I didn't have the problem, so I'm assuming this wiped out the entire colony. Make sure to apply to cracks/ crevices you see ants coming out from.