[Amazon](https://npw.clicorice.ca/links/6wxMFD) has the Amdro Ant Block Granules 24-oz. Container for **$12.47** when you clip the $2 off coupon. Shipping is free with Prime or on orders over $25.

* baits and kills ants outside before they come inside
* kills the queen and the entire colony
* kills fire ants, carpenter ants and 23 other ant species