What is one key disadvantage of using flowable formulations?

One key disadvantage of using flowable formulations is that they can leave a visible residue on treated surfaces. This is particularly relevant in pest control applications where aesthetics are important, such as residential or commercial spaces. The residue may be unappealing or could impact the surfaces where the product has been applied, making it less desirable in situations where maintaining a clean appearance is crucial.

Flowable formulations are designed for efficient delivery of active ingredients, but their composition can lead to deposits that are noticeable after application. This characteristic can lead to customer complaints or dissatisfaction, especially if the residue is not easily removable. In contrast, formulations that evaporate or dry clear may be preferred in scenarios that prioritize cosmetic outcomes.

While other factors, such as flammability, odor, and efficacy against pests, are important considerations in pest control product selection, they do not specifically relate to the primary disadvantage associated with flowable formulations to the same extent.