The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested) The universal formula for decontamination (empirical talk, tried and tested)