this system replaces the traditional procedure of daily dusting and wet mopping with a disinfectant-detergent solution and periodic buffing . this new system relies on a sequence of procedures consisting of dust mopping using a chemically treated dust mop , machine buffing of a sprayed-on polymer treatment , and a second dust mopping . the effectiveness of the procedures was evaluated by means of surface sampling for bacterial contamination and air sampling for airborne bacteria and dust .
C0184661
procedure
C0220825
evaluated