Ants are swarming all over my counter top. I've scrubbed it down repeatedly and killed a bazillion of them. But then a trazillion more emerge. They seem to be entering from my sink drains. We've been having below freezing temperatures overnight so I thought the colony would be dormant. There's a pretty good spider population here but even they can't eat enough of them. Any ideas?
(Oh, and $10 off your order of $50 or more in the Food52 Shop, too.)