A disinfectant, sanitizer, germicide, mildicide, virucide, deodorizer, decontaminator and cleaning formulation for cleaning porous and non-porous materials in hospitals, institutions, farms, hotels, cruise ships, homes, schools and other environments is provided. The cleaning formulation comprises a first component including an aqueous alkaline solution containing a surfactant, a triamine, and a quaternary halide and a second component containing an aqueous stabilized hydrogen peroxide solution. The formulation is activated by combining and mixing the two components. The activated formulation can be applied to a surface to be cleaned and/or sanitized with standard techniques. The two components can also be provided as a disinfectant/sanitizer kit.