The answer to 'how long does pest treatment last' is that the duration of pest control treatment can vary significantly depending on the type of pests, the extent of the infestation, and the treatment method used. In general, most professional pest control treatments provide effective control for 3-6 months, with some treatments lasting up to a year or more.
For example, a single-application treatment for a minor ant or spider infestation may only last 3-4 months, while a more comprehensive treatment for a severe termite or rodent problem could provide protection for 12 months or longer. The longevity of the treatment also depends on factors like the products used, application methods, and whether any follow-up treatments are required.