What type of pesticides are typically used in residential rodent control?

Anticoagulant rodenticides are commonly used in residential rodent control because they effectively target and eliminate rats and mice by causing internal bleeding. These chemicals interfere with the blood's ability to clot, leading to the gradual demise of the rodents after consumption. This method is particularly advantageous for residential use because anticoagulant rodenticides often have delayed effects, which reduces the chances of the rodents becoming wary of traps or baits immediately after consumption. Furthermore, they are formulated to be appealing to rodents, increasing the likelihood that they will ingest the bait. This type of pesticide is favored in pest management practices for its efficacy and practicality in controlling rodent populations within homes and residential settings.

In contrast, fumigating agents are typically used for controlling insect infestations within enclosed spaces rather than rodents. Insect growth regulators are designed for insect management and do not target rodents at all. Liquid repellents are generally aimed at deterring pests rather than executing control, and therefore are not effective for eliminating rodent infestations.