The efficacy of using sodium bicarbonate as an ant deterrent or insecticide varies. Its impact depends on several factors, including the method of application, the ant species, and the size of the infestation. Generally, a mixture of baking soda and a sugary attractant is required for it to be effective. The ants are drawn to the sugar, ingest the baking soda mixture, and the reaction within their digestive system causes them to die. The length of this process may range from several hours to a few days, as it necessitates the ants consuming the mixture and returning to the colony to share it with other ants.
Employing this substance offers an inexpensive and relatively non-toxic approach to ant control, especially appealing to those seeking alternatives to chemical insecticides. Its benefits lie in its accessibility, affordability, and reduced environmental impact compared to synthetic pesticides. Historically, it has been used in various household applications, including pest control, due to its alkaline properties and potential to disrupt biological processes. The advantage over conventional methods is the lower risk to pets, children, and the environment.