What is a benefit of using a vacuuming strategy in flea control?

Using a vacuuming strategy in flea control is particularly effective in reducing the population of both larvae and eggs, which is why this choice is the correct answer. Fleas have a life cycle that includes eggs, larvae, pupae, and adults. While adult fleas are typically noticed on pets, a significant number of fleas live in various life stages in the environment, particularly in carpets, rugs, and upholstery, where they can thrive and reproduce.

Vacuuming helps to physically remove adult fleas, but more importantly, it also captures their eggs and larvae that are residing in these hidden areas. Regular vacuuming disrupts the flea life cycle by removing these immature stages before they have the opportunity to develop into adult fleas, thus significantly reducing the flea population over time.

The other choices, while they may touch on partial truths regarding flea control, do not fully encapsulate the comprehensive benefit that vacuuming provides in directly targeting the various life stages of fleas in their environment.