Give your worn-out hose a second career by converting it into soaker hose. Just plug the end with a stick and perforate the hose with a nail. You will get a free soaker hose and conserve water at the same time.
Simply pour 2 cups of CLUB SODA directly in the center of a fire ant mound. The carbon dioxide in the water is heavier than air and displaces oxygen which suffocates the queen and the other ants. Each mound must be treated individually.