Here we have ants problems, we'll probably have to call an exterminator and my parents fear it's gonna cost a lot as well
Every spring there are ants EVERYWHERE in the house, it's quite horrible
The ants are in the house
Get those ant baits mentioned by Jiat and sprayed around outside of the house to prevent insects getting in.
Here the ants are more nasty. They are fire ants and really hurt when bitten. So far, only found them outside. Whenever we found an anthill or hole, hubby has to put some powderly stuff to kill the ants but usually, they just moved to another place. But at least after many times, it seems they are gone now.