Amdro Fire Ant Killer

While the product begins working immediately upon application, you will typically notice a reduction in mound activity within a few days. The dual-action formula works by being carried back to the colony, so it takes a little time for the bait to circulate fully through the nest.

No, this product is specifically formulated for use on lawns and outdoor landscapes. It should not be applied to vegetable gardens or areas where edible crops are grown.

It is best to keep pets and children off the treated area until the granules have settled into the grass and the lawn is completely dry. Always refer to the product label for specific safety precautions regarding re-entry times.

You should not water the lawn immediately after application. The ants need to find the granules dry to carry them back to the colony, so avoid irrigation or rainfall for at least 24 hours after spreading.

Yes, this formula is effective against harvester ants and bigheaded ants in addition to fire ants. It is designed to target nuisance ant species commonly found in outdoor residential spaces.

One application provides up to three months of protection. For season-long control, you typically only need to apply it once every 90 days, though heavy rainfall or extreme conditions might necessitate a re-evaluation sooner.