HARD SURFACES CLEANERS: A COMBINED TEST FOR THE EVALUATION OF PRIMARY PERFORMANCES ON A GREASY STANDARD SOIL FOR FLOORS [1] AND SECONDARY EFFECTS OF WASHING

摘要

This paper describes an operating internal procedure,developed by the Detergents and Surfactant Laboratory of Stazione Sperimentale per le Industrie degli Oli e dei Grassi in Milan,applicable for the evaluation of primary performances and secondary effects of washing,concerning redeposition,of commercial hard surfaces cleaners.