Types of Biohazard Contamination and How to Clean Them

Barrett Dick • July 12, 2023

From office buildings and retail stores to healthcare facilities and laboratories, commercial properties are not immune to the presence of hazardous materials. These contaminants can pose significant health and safety risks to employees, customers and the general public. As a business owner or manager, it’s important to be knowledgeable about hazardous materials and to have a professional restoration company identified in case safe and effective clean-up services are needed.

 

Defined as any item or agent that has the ability to cause harm to humans, animals or the environment, hazardous materials can exist as a result of the material itself or its interaction with other materials. Common biohazard contaminants in commercial settings include:

 

Cleaning Blood and Bodily Fluids

Accidental injuries, medical emergencies or even crime scenes can result in the presence of blood and bodily fluids in commercial spaces. To clean these biohazards, it is crucial to prioritize safety by hiring professionals. When they clean, professionals will wear personal protective equipment (PPE) such as gloves, masks and gowns. The affected area will be isolated and restricted, minimizing the risk of cross-contamination. Heavy-duty disinfectants and cleaning solutions will be used and the contaminated surfaces will be thoroughly cleaned, followed by proper disposal of the contaminated materials and waste.

 

Cleaning Mold and Fungi

Mold growth in commercial properties can occur due to water leaks, storm damage, poor ventilation or high humidity. Mold not only affects indoor air quality but also poses health risks. When dealing with mold contamination, your professional biohazard clean-up team will address the source of the moisture to prevent further growth. Wearing protective gear – including gloves, masks and goggles – your crew will seal off the affected area and carefully remove the mold using specialized cleaning agents and techniques. Thoroughly cleaning and drying the area will help prevent regrowth as well.

 

Cleaning Hazardous Chemicals

Certain commercial settings such as laboratories, manufacturing plants or healthcare facilities may have biohazardous chemicals present. Handling and cleaning such contaminants requires specialized training and expertise. Biohazard cleaning professionals will be able to identify and understand the chemicals involved, follow specific safety measures and use appropriate PPE for the job. Spills or leaks must be contained immediately, and the affected area should be ventilated. Your team will use proper cleaning techniques as well as neutralizing agents or absorbents. All contaminated materials and waste will then be disposed of following relevant regulations.

 

Your Biohazard Cleaning Professionals

 

Guarantee Restoration Services uses state-of-the-art equipment for all cleaning jobs and follows all OSHA and government-mandated guidelines for cleaning hazardous and biohazardous materials. Our team is constantly furthering our education regarding clean-up and decontamination services and holds many certifications in these areas.

GET STARTED
Healthcare restoration in New Orleans
By Jarrett Lee February 25, 2026
Healthcare restoration in New Orleans requires strict infection control in active medical facilities. Learn how patient safety is protected during recovery.
Infection control during hospital restoration
By Zack Klein February 18, 2026
Infection control is critical when restoring hospitals and healthcare facilities. Explore the risks and measures that support safe, compliant recovery.
By Christina Mullins February 11, 2026
At Guarantee Restoration Services, our team is made up of individuals who lead with integrity, serve with purpose, and show up when it matters most. This month, we’re excited to introduce Andrew Douet , one of our dedicated Lafayette Reconstruction Project Managers, who plays a critical role in helping customers move forward after property damage. From St. Martinville to GRS Andrew is originally from St. Martinville, Louisiana , and attended South Louisiana Community College (SLCC), where he studied Drafting & Design. His background in construction and design laid a strong foundation for the work he does today. Before joining GRS, Andrew worked for Bulliard Construction, gaining hands-on experience that prepared him for the fast-paced and detail-oriented world of restoration. He joined Guarantee Restoration Services on November 8, 2021, and has now been part of the team for over four years. 
VIEW ALL BLOGS