Recent Biohazard Posts

Biohazard Cleanup - Necessary but Not Much Discussed

3/11/2022 (Permalink)

Blood in a stairwell from a crime scene Blood from a crime scene in a downtown Dallas building stairwell

Biohazard clean-up most commonly refers to the clean-up of an area that involves blood, other bodily fluids or other potentially infectious materials.  Often this is a crime scene where someone is now deceased. 

Removing the body is just the first step in the process.  This is typically done by the EMS team or a coroner. The next steps involve cleaning, sanitizing and disinfecting the scene.  This is where a professional biohazard clean-up company is usually called upon.  The professional clean-up crew will don personal protective equipment (PPE) such as full facemasks, heavy duty gloves and tyvek suits, and additionally have the right equipment and chemicals for the job. 

Non-salvageable or non-cleanable items such as drywall, bedding, etc will have to be removed, and disposed of appropriately. The remaining structure and items will then need to be sanitized and disinfected.

One of the last major steps in the process is deodorization.  Depending on duration and what happened, odor can be a big issue.  There are a variety of methods to help with odor including air scrubbers with carbon filters that adsorb smells, thermal fogging, and running ozone generators to name a few.  If you or someone that you know is in this situation please give SERVPRO of Southwest Dallas a call to come help get you through this stressful, challenging event.