First, you need to know what kind they are. Some will thrive on ant cures for others!
I've successfully used powered sugar and borax on inside ants. Here's an article with some other ideas. Wishing you the best.
Diatomaceous earth. Just sprinkle where you are them and entrance points.
Hi Patricia - Those little buggers are relentless, aren't they?!? This is the most effective method and all-natural spray DIY that we use with ants. It's best indoors, but will also work outside with more frequent applications. Hope this helps! Hugs, Holly