mrcem2-0648

A 32 year old female presents to the emergency department after an explosion occurred in her garage. The patient reports inhaling fumes and experiencing symptoms of nausea and dizziness since then. While triaging the patient, law enforcement officers arrive to interview her and inform you that the patient seemed to be operating a methamphetamine lab in her garage, which contained various dangerous chemicals. Your plan is to initiate decontamination procedures. Which of the following methods has been proven to eliminate up to 90% of the contamination?