Get a dish an fill.it.part way with hot water, then take two ir three pieces of hard candy and put them.in it. Sit it close enough to where they are coming in and wait for them.to start going for it. Move it to the door, and then outside. They will.just follow the candy out of the door. Move it away from the house by about 25the feet and you're done. Just be sure you don't have anything sugary inside to.lure them back.
I've done this a couoke of times and it works great.
Now,.if the ants have a triangular shape to.the rear, it might not work. Those are acrobat ants, and they are attracted to moisture in wood like termites,.and they do the same sort of damage. Those need professional treatment, as do carpenter ants. If try to get them yourself,.they will leave.the area and form.double the number of nests at least,.somewhere else in your home,.they have to all be killed at one time.