Learn More › If you see an ant ... of borax (a laundry booster related to boric acid, but milder) with 1 tablespoon of powdered sugar, and then blend in just enough shortening or lard to make ...

The active ingredient in Terro T300 Liquid Ant Baits is borax, a relatively ... have significant downsides. Kill-on-contact sprays do very little and can actually make your problem worse.