The answer to 'how long does ant treatment last' is that the effectiveness of ant treatments can vary, but typically lasts 1-3 months on average. The longevity of an ant treatment depends on factors like the type of treatment used, the severity of the ant infestation, and the environment around the home. Professional-grade treatments tend to be more effective and longer-lasting than DIY methods.
Ongoing maintenance and monitoring is often required to keep an ant problem under control, as new ants can continue to invade a home even after an initial treatment. Homeowners may need to reapply treatments every 1-3 months, or work with a professional pest control technician to develop a long-term management plan.