Is insecticidal soap a nonionic surfacant?

Insecticidal soap is not classified as a nonionic surfactant; it typically contains fatty acid salts, which are classified as ionic surfactants. These soaps work by disrupting the cell membranes of soft-bodied insects, leading to their demise. While nonionic surfactants can also be used in various formulations, insecticidal soaps primarily rely on their ionic nature for effectiveness.