The answer to 'how long does ant treatment last' is that a professional ant treatment typically lasts 3-6 months on average. The effectiveness of an ant treatment depends on several factors, including the type of ants, the extent of the infestation, and the treatment method used. Professional treatments using baits or residual insecticides are generally more long-lasting than DIY sprays or powders.
For a severe or recurring ant problem, a professional pest control technician may recommend a combination of treatments or ongoing monitoring and maintenance to keep the ants under control. They can assess the specific situation and provide a customized treatment plan to address the root cause and provide long-term relief from ants.