What is the best way to get rid of ants in the kitchen?

The most effective way to get rid of kitchen ants is to remove what they want and then use bait. Ants send out scout workers to find food and water, then lay down a pheromone trail for the rest of the colony. If you kill the scouts you see without treating the nest, the colony just sends more.

Start with sanitation: wipe counters, sweep crumbs, store dry goods in sealed containers, and take out the trash regularly. Then find the trail and place gel or liquid bait stations along it. Worker ants carry the bait back to the nest, where it kills the queen and the rest of the colony over a few days.

This is why sprays are often counterproductive: they kill the workers but leave the nest untouched. For persistent infestations, seal gaps around baseboards and windows with silicone caulk so the ants have fewer ways to get back in.

A bait station set can be useful if you are dealing with a steady trail: ant bait stations.

So the short answer is to clean first, bait second, and seal entry points last so the colony loses both food and access.

If the ants keep returning after a week or two, the source may be outside the kitchen entirely. Check around sinks, windows, trash areas, and the exterior foundation. A colony that is feeding from a hidden trail can make the kitchen look cursed when the real problem is just one more path back inside.

Patience matters here because bait does not work instantly. The point is to let the ants carry the poison back to the colony instead of stopping them on the spot. If you keep cleaning and baiting consistently, the trail usually fades once the colony stops seeing your kitchen as a reliable food source.