Oh no, ant problems are awful! Especially with animals, mainly birds, which are so sensitive to chemicals.
I just hate knowing that they could have been in the food I eat, and they could carry so many diseases....
I know someone who HATED ants, but had pets so couldn't use chemicals.
Instead, they would follow the trails of the ants (which were outside) and pour hot water into the colony. I'm pretty sure it didn't work :lol:, but I thought it might be worth mentioning.
Once, when I had a huge lot of them, I found a bird-safe idea online, and I took my birdies and all the pets into my outside sleepout, while I sprayed the house for ants (using fly spray). After about 5 hours (just to be safe) I took them all back in. The problem didn't go away completely, but after a few more times I got rid of them.
I suppose if things get to bad, you can hire a pest exterminator, but they can cost a lot of money.
I can't help you much, but I know how annoying ants are! :yesnod:
Hopefully someone else can help a little bit more.