UC IPM Online UC ANR home page UC IPM home page

UC IPM Home

SKIP navigation

 

How to Manage Pests

Key to Identifying Common Household Ants


Argentine ant?Quick management tips

Overall strategy

Focus efforts on keeping ants out of the house. Follow good sanitation practices to make your home less attractive to ants. Spraying ants inside the home will not prevent more ants from entering. Use baits to control the ant colony.

When ants invade your home, take immediate action

  • Sponge invaders with soapy water as soon as you see them.
  • Plug up ant entryways with caulk or petroleum jelly.
  • Remove infested potted plants.
  • Clean up food sources such as sugary spills, pet food, or garbage.
  • Rely on baits to control the ant colony.
  • Indoor sprays are not usually necessary.

Prevention

Sponging ants on sink

Sponge invaders with water as soon as you see them


Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2017 The Regents of the University of California. All rights reserved.

For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See our Home page, or in the U.S., contact your local Cooperative Extension office for assistance.

Agriculture and Natural Resources, University of California

Accessibility   Contact webmaster.