Crime scenes should be cleaned as soon as possible because biological elements are generally dangerous to humans. Crime scene cleaning or decontamination of any other spot infected by traumatic accidents must be done by professionals. They have the appropriate technique, gear, clothing and protection to perform such tasks. You cannot clean, disinfect and sanitize a crime scene using traditional tools.
Unfortunate incidents like unattended deaths, suicide, homicide, and accidental death or any such occurrence call for crime scene cleanup. Using the infected area for any activity is not recommended until the cleaning is over.
We would never recommend cleaning of crime scene yourself. It’s a risk to your life. Plus, the wastage from crime scenes can be removed and disposed of under strict guidelines. So, performing such a tricky cleanup without expert help is not a bright idea.