What is one method of non-chemical control for moths?

The correct answer focuses on the method of professional cleaning as a non-chemical control for moths. Insects like moths can often infest areas where food, fabrics, or other organic materials are present. By implementing thorough cleaning practices, such as vacuuming and cleaning surfaces, individuals can effectively remove eggs, larvae, and adult moths from their environment without the use of chemicals.

Using light traps is also an effective method for attracting and capturing adult moths but may not directly eliminate the entire moth population if eggs or larvae are still present in the environment. Baits and spraying insecticides are chemical control methods that may address moth issues but do not fall under non-chemical controls. Therefore, professional cleaning stands out as a comprehensive approach to managing moths by reducing their habitat and food sources without the potential risks associated with chemical treatments.