What percentage of adult pests does the initial treatment typically eliminate?

• A. 60%
• B. 50%
• C. 80%
• D. 70%

Answer: (D)

In pest control, the initial treatment is meant to make a strong dent in the adult population rather than wipe them all out at once. Typically, about seven out of ten adult pests are eliminated on the first visit. This level of impact happens because many pests are hidden or in hard-to-reach areas, and eggs or immature stages aren’t affected by the initial spray focused on adults. The remaining pests, along with newly hatched individuals, are then addressed through follow-up visits and ongoing treatments. The other percentages would either underestimate the immediate impact or overstate how complete the first treatment usually is, making seventy percent the best reflection of what’s commonly expected on the initial service.