Chemicals Are A Big Residual Risk From Fires
When a property experiences a fire, it’s understandable that one of the biggest concerns a home or business owner will have is the primary damage that occurs from the flames, the burn damage. However, in addition to burning or melting items in a property due to extreme heat, there is another big risk present in a fire, especially for commercial and industrial properties, which is the risk that comes from chemicals.
Heat & Chemicals Is A Reaction
Everything in a property, whether a home or a business, is composed of materials that interact with fire in different ways. Paper burning, for example, is different from plastic burning or melting and then solidifying. And if a part of a home, such as a workshop or a garage, stores chemicals like paint thinner or acids, these chemicals will have their unique chemistry reactions when they interact with fire. Chemicals in a pressurized aerosol spray can potentially be explosive once a certain temperature is reached.
These chemicals may change as they are exposed to fire, contaminating the areas they are in as they become smoke particles that disperse. As a result, even after a fire has been put out, there may still be hazards in the environment from exposed chemicals that are now present in the area, such as:
Formaldehyde
This is an extremely aggressive carcinogenic but is also a harmless substance when used correctly. Formaldehyde appears in many items and materials in the home, depending on owner decisions, such as drapes, the upholstery material used for furniture, and even as part of the coating used for wooden construction materials, flooring, and furniture.
As a carcinogenic, formaldehyde can cause cancer in those that overexpose themselves to it, so caution must be exercised in areas with a strong smell of formaldehyde in the air.
Benzene
This is another chemical that is common to many homes and businesses, though the amounts on a property will vary. At low levels, benzene in the system can cause dizziness and drowsiness, but at higher levels, such as breathing in benzene vapors, unconsciousness, and even death can result.
Benzene is found in many different items, such as glue, paint, detergent, and even furniture wax. When exposed to fire, it vaporizes during the fire and can settle back down as smoke or soot particles in the environment. It’s important to limit breathing in benzene particles for health and safety.
Get Professional Help After a Fire
Even if a fire doesn’t appear severe, that doesn’t mean that people should immediately reenter a property once the fire is under control. It’s not just the risk of burning from flames that puts people at risk. Any kitchen, garage, workshop, or industrial area with chemicals may have loosed dangerous vapors and particles into the air.
Breathing or touching these particles can be hazardous to health. This is why it’s important to ensure a professional evaluation before allowing yourself and other family members to reenter a property. And when it comes to repair and restoration, this should always be undertaken by experienced professionals that know how to navigate the potential structural and chemical hazards that may lay in wait after a fire. If you need help with this, contact us today.
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