Insecticidal compositions having insecticide and disinfectant activity are provided. Preferably, the insecticidal composition contains both an insect control agent and a disinfectant. Particularly low levels (i.e., below 20%) of at least one hydrocarbon are introduced as a solvent. The insecticidal compositions further comprise an emulsifier, buffer and antifoaming agent. These insecticidal compositions are particularly suitable for delivery in a spray for non-industrial environments. In use, the present insecticidal compositions may be applied directly to or in or around any area where it is desired to control pestiferous insects and the fungi, bacteria, viruses and other contaminants associated with them.