The surfactant of claim 1 wherein polydialkylsiloxane is linearly construed from R2 Si(O1/2)2 chain extending units and R3 SiO1/2 chain terminating units that contain the polyoxyalkylene pendants either internally on some of the R2 Si(O1/2)2 chain extending units, or terminally on some of the R3 SiO1/2 chain terminating units, or both and wherein R is an alkyl group having 1 to 6 carbon atoms.