Ugh. We've lived in the same apartment for over 3 years now and for some unknown reason we've got ants this year.
The first step was to ignore them, they'll go away. Needless to say that didn't work.
Then we put out bait traps. Completely useless.
Step number three I called the landlord. It's his damn building. He sent the maintenence man over to spray the windowsills (inside and out) and the wall. At this point I'm thinking they'll be gone in the morning.
They weren't. So I head to my local grocery and got the Raid spray for ants (Country Fresh scent). Sprayed really well under the cabinets (beneath the cabinets), under the sink, behind the cabinets, the top and bottom of them as well.
We still have ants.
Short of (bug)bombing our kitchen (where the ants currently reside) is there another solution? We have cats (including a new kitten) so I think this should be a last resort. We're very clean people, there is never exposed food laying around. And we can't determine exactly where they are coming from. I hate them.