How to Get Rid of Ants in Your Kitchen

Eliminate ants by cleaning up food sources, sealing entry points, and using targeted baits or natural deterrents to disrupt their trails and colonies.

1. Eliminate Food Sources Now. Wipe down all surfaces with soapy water, sweep floors thoroughly, and store all food in airtight containers. Pay special attention to crumbs around the toaster, coffee maker, and pet food bowls. Empty trash cans and clean them with bleach solution. This removes the food trail that attracted ants in the first place.
2. Find Their Highway Home. Watch where ants are coming from and going to. Follow their trails to find entry points like cracks around windows, gaps under doors, or holes near pipes. Mark these spots with tape or chalk so you can seal them later. Ants leave invisible scent trails, so identifying their routes is crucial.
3. Break Their Chemical Code. Spray ant trails with white vinegar or wipe them down with soapy water. This erases the chemical scent markers ants use to navigate. Focus on baseboards, countertops, and windowsills where you've seen ant activity. The goal is to confuse returning ants and break their communication system.
4. Lock Down Entry Points. Use silicone caulk to fill cracks around windows, gaps between countertops and walls, and spaces around pipe penetrations. For larger gaps under doors, install door sweeps. Even tiny openings can let ants in, so be thorough. Let caulk cure for 24 hours before moving to the next step.
5. Hit the Colony Where It Counts. Place commercial ant bait stations along the trails you identified, but away from food prep areas. The ants will take poisoned bait back to their colony, eliminating the source. Avoid using sprays near baits, as this will deter ants from taking the bait. Replace baits every few days until ant activity stops.
6. Natural Barriers They'll Avoid. Sprinkle cinnamon, coffee grounds, or diatomaceous earth around entry points and along ant trails. These natural substances disrupt ant movement without toxic chemicals. Refresh these barriers weekly or after cleaning. You can also place whole cloves or peppermint tea bags in cabinets as ongoing deterrents.
7. Stay Vigilant Two Weeks Out. Check bait stations daily and look for new ant activity. Keep surfaces clean and food sealed for at least two weeks after you stop seeing ants. The colony needs time to be fully eliminated. If ants return, they're likely finding a new food source or entry point you missed.