An anti-fogging surfactant mixture for use in a window cleaning composition consisting essentially of a mixture of a nonionic surface active agent having the formula WHEREIN R is an alkyl group having from one to four carbon atoms and R1 is a radical selected from the group consisting of methyl, ethyl, cyclopropyl, and phenyl or the reaction product of the above glycol and from 2 to 200 moles of ethylene oxide and an anionic or nonionic surfactant in a weight ratio of 1:50 to 1:1. A non-fogging window cleaner containing from 0.1 to 3 percent of the above noted anti-fogging surfactant mixture as well as a method for utilizing the same is provided.