Seal entry points with caulk or weatherstripping
Keep food in airtight containers
Clean crumbs, spills, and grease immediately
Take out trash regularly and use sealed bins
Fix leaks and remove standing water
Trim plants and branches away from the house
Remove ant trails with soapy water or vinegar solution
Use ant baits near trails and entry points
Replace bait as directed until activity stops
Apply diatomaceous earth in dry problem areas
Use insecticidal barrier treatments around the perimeter
Remove nests with boiling water only if safe and accessible
Call a pest control professional for large or recurring infestations