Which chemical class is commonly used for space spray applications targeting clothes moths?

The correct response is based on the effectiveness and common usage of pyrethroids or pyrethrum in pest control, particularly in space spray applications for targeting clothes moths. Pyrethroids are synthetic chemicals that mimic the insecticidal properties of natural pyrethrins derived from chrysanthemum flowers. They are favored for their rapid knockdown effect on a wide range of insects, including clothes moths, and their relatively low toxicity to humans and pets when applied according to labels.

These chemicals are particularly suited for space sprays where they can be dispersed in the air to create a fine mist. This allows the active ingredients to settle on surfaces where clothes moths are likely to land or hide, ensuring broader coverage and effectiveness in controlling these pests within garments and wardrobes.

The other options, such as inorganic and mutagenic compounds, either do not have the same application specificity or are not typically used for this purpose. Inorganic insecticides may be effective against some pests but are not commonly utilized in space spray formulations for moths. Mutagenic is a descriptor for chemicals that can cause genetic mutations and is not relevant or preferred for pest control due to safety concerns. Thus, selecting pyrethroids or pyrethrum aligns with the best practices in pest