Insecticidal nets are a type of bed net used for the prevention of malaria and other vector-borne diseases. These nets are treated with insecticides, typically pyrethroids, that repel and kill mosquitoes and other insects that come into contact with the net. Insecticidal nets are a key component of malaria prevention strategies and have been shown to be highly effective in reducing mosquito populations and the spread of malaria in endemic areas. They are widely used in countries with a high burden of malaria and have been instrumental in reducing the global malaria mortality rate over the past few decades.