Propoxur is widely used as a carbamate insecticide in both household and agricultural settings. It is effective against a variety of pests including cockroaches, ants, fleas, ticks, and mosquitoes. Due to its fast-acting nature, it is commonly found in sprays, baits, and pet collars designed to control crawling and flying insects. In agriculture, Propoxur protects crops such as cotton, fruits, and vegetables from insect damage by disrupting the nervous system of target pests. It is also used in public health programs for mosquito control to help reduce the spread of vector-borne diseases like malaria and dengue. Because it can degrade relatively quickly in the environment, Propoxur is sometimes preferred in situations where residual activity needs to be limited. However, care is taken in its application to avoid exposure to non-target species, especially aquatic life and beneficial insects like bees.