Bio-One of Chester County decontamination and biohazard cleaning services

June 2022 Newsletter



Unattended Deaths 

Unattended death refers to a death that happens when no one is around. More often than not, the body remains undiscovered until several days or weeks have passed.

Some unattended deaths turn out to be suicides or homicides. Dealing with an unattended death can be traumatic for you and your family. 

Bio-One offers unattended death cleaning services you can depend on during this difficult time. 

We are here to help you navigate the issues involved in unattended death cleanup and to provide the highest standards in biohazard remediation.


Our licensed technicians disinfect and deodorize residential, commercial and industrial locations affected by body decomposition. In many cases bodies decompose at rapid speeds, especially in warm climates, which leads to dangerous release of body fluids. Our decontamination services ensure that cleanup needs are handled professionally and that properties are properly restored.

Our process is the following: 

  • Deep cleaning: Our biohazard team will wear personal protective equipment during this first phase of the process, including goggles, surgical masks, gloves and other protective clothing. This will allow the team to  remove any trace of the biological materials from the area in which the deceased was found. The contaminated items will be removed and perform deep cleaning on all hard surfaces to create the safest environment in the affected areas.
  • Sanitization: Using the correct chemical compounds will ensure that bacteria and viruses have been eliminated, making the area safe for human habitation once more. This step is required to create a safe and hygienic environment and to reduce any risks associated with entering the area.

  • Deodorizing: We will use the appropriate deodorizing chemical compounds to eliminate all traces of the odors left behind and to create a fresh and livable space once again.  

  • Restoring the area: We will work diligently to remove any traces of the unfortunate event from every area. We will ensure that the residence is completely live able and that there is no trace of the unfortunate event.