Identify the ant mounds and active trails in the yard
Avoid disturbing the mound directly at first
Apply a labeled ant bait around active areas
Use a slow-acting bait that worker ants carry back to the colony
Reapply bait according to the product label
Keep the yard free of food scraps, pet food, and trash
Remove standing water and fix drainage issues
Trim grass, weeds, and overgrown plants near ant activity
Seal cracks and gaps near patios, walkways, and foundations
Pour boiling water into small mounds only if safe and appropriate
Use diatomaceous earth on dry areas where ants travel
Apply a labeled outdoor ant insecticide to mounds if needed
Treat the entire yard only as directed on the product label
Keep children and pets away from treated areas until safe
Repeat treatment if new mounds appear
Contact a licensed pest control professional for large or persistent infestations