Theres this gel that works wonders you can get in any mart. Also, sprinkle diatomaceous earth! I tried it and it works wonders! Here is a link to a site that explains more. https://www.diatomaceousearth.com/natural-indoor-ant-repellent/
Best of luck!
I forgot about diatomaceous earth. That works great to keep them out of areas you don't want them in.