I almost forgot to update….
My kitchen seems to be completely ant-free! The vinegar seems to have done the trick. I also found another tip online that suggested borax. I’ve been using it for laundry for a while, so I had plenty on hand. Since they seemed to be coming in by the baseboard, the tip suggested putting some of the borax in a turkey baster and using that to get the powder into the cracks. It seems to have worked!