What chemical was mixed with Malathion to kill roaches?

Malathion is often mixed with other insecticides to enhance its efficacy against pests like roaches. A common chemical that might be combined with Malathion is Pyrethrin, which is derived from chrysanthemum flowers and acts as a quick-acting neurotoxin for insects. However, specific formulations can vary, so it's essential to refer to product labels for exact mixtures. Always exercise caution and follow safety guidelines when using insecticides.