The present invention relates to a mobile or stationary waste container cleaning system used for residential, commercial and industrial waste, garbage, trash, storage or operations containers or receptacles. Transmission uses the wireless application protocol WAP. The rate of increase of the cross-sectional area of the second diameter-increasing portion 29 is designed so as to be greater than that of the first diameter-increasing portion 28. , greater than about 2000 Hz, pulsitile stimulation signal generated by a high rate pulse generator. The mixture is diluted with water, and the whole mass is perfectly mixed. The cooling tower top additionally includes a plurality of hot liquid distributors for distributing hot liquid.