05-09-2017, 09:16 AM
We used it but in combination with Amdro pellets. First scatter the amdro pellets where there are red ants (best in the early morning or just before sunset on a dry day). Then wait 48 hours. They will take the pellets back to the hive and it will kill the queen and many of the workers. Then spray with Bifen to kill whatever is left. The combination works great and lasts a long time but eventually they will come back so its an ongoing process.