Soot is one of the most challenging things to remove when dealing with fires. Not only is it unsightly, but it can also be dangerous to humans and animals when coming in contact with the residue. In this article, we’ll answer some of the most commonly asked questions about the residue so that you’ll know what to expect and look for in reducing the residue exposure dangers. 

What Is Soot?

The residue is made of tiny carbon particles created by incomplete combustion of hydrocarbons and fossil fuels, including charred wood, oil, coal, and other materials. The residue contains many acids from chemicals, metals, soils, and dust. These particles leave behind a visible dark substance and foul smell. 

What Is Soot From Fire?

The most common cause of the residue is during and after a fire.

During a fire, the residue is formed when carbon particles don’t burn thoroughly during the combustion process. Incomplete combustion requires the fuel to burn at a lower temperature with a slightly reduced oxygen supply.

When these particles settle on surfaces, they can cause discoloration and a noticeable smell. The residue can be difficult to remove because it is very fine and easily embeds in porous materials like wood and fabric. 

soot article illustration
Fire is the most common source of soot found in homes.

Because of its fine consistency, the residue can spread throughout your home, attaching to surfaces in every room. As a result, the residue’s acidic properties can lead to further property damage and poor indoor air quality if it isn’t removed promptly.

Where Is Soot Found Outside of A Fire?

It might be surprising to learn that the residue can be found in your home even if there wasn’t a fire. Be on the lookout for the residue in the following areas:

What Are the Dangers of Soot Exposure?

The residue exposure dangers should be taken seriously because they can lead to potential health hazards. The residue particles are small enough to enter the body through inhalation, ingestion, or via the skin and eyes. The adverse effects of the residue’s toxic particles can include the following symptoms:

These symptoms can also lead to other long-term health issues. Since the residue is a known carcinogen, it can increase your cancer risk. For those with compromised immune systems and health sensitivities, inhaling the residue particles can damage your heart and lungs, worsening chronic respiratory conditions like asthma and emphysema. If the residue is present in your home, removing it as soon as possible is imperative to avoid any health consequences.

What Should I Keep In Mind When Removing Soot?

Smoke and the residue are the two main threats to be aware of during a house fire, so it’s important to learn to remove the residue from your home as quickly as possible.

A home is constructed of many items that contain chemicals, such as plastics, foams, carpets, wood products, and synthetic fabrics. The residue derived from these materials leads to hazards that can make fire restoration challenging and sometimes dangerous. No matter the severity of the fire, the residue particles can infiltrate a home through the heating, ventilation, and air conditioning (HVAC) system. 

Always wear personal protective equipment (PPE) when cleaning the residue, such as gloves, eyewear, and masks. Ensure that the area you are cleaning is well-ventilated by opening windows and doors. Professional specialized techniques, like air scrubbing and thermal fogging, may also be needed to restore indoor air quality following a fire.

Personal protective equipment is important when removing soot from your home. 

How Do I Remove Soot?

The first step to removing soot is to identify the source. Once you know where the residue is coming from, you can take the necessary steps to remove it. If the residue is on a non-porous surface, like metal or glass, you can use a damp cloth to wipe it away. For porous surfaces, like wood or fabric, you’ll need to use a cleaner specifically designed for removing the residue.

When cleaning up the residue particles, avoid using water-based cleaners. Water will just spread the residue around and make the problem worse. Instead, use a dry-cleaning solvent or an oil-based cleanser. You can also use a vacuum with a high-efficiency particulate air (HEPA) filter to remove the residue from surfaces like carpets and upholstery.

Once you’ve removed the soot, you may need to take steps to prevent it from returning. It’s a good idea to clean your stovetop regularly and ensure your fireplace is well-cleaned. Another good tip: avoid using oil-based paint in your home.

Often, professional help is needed to remove the residue from your home thoroughly. If the residue is widespread or you’re not comfortable cleaning it yourself, hire a reputable fire damage restoration company. These companies have the experience and equipment to remove the residue quickly and safely. 

Soot can be a complex problem that requires much effort to eliminate, so it’s important to begin the removal process as soon as possible. The preceding steps ensure your the residue removal can be done quickly and safely.

For Professional Fire Remediation Services, Contact PuroClean

For professional and immediate fire damage restoration or smoke remediation services following a house fire, do not hesitate to contact PuroClean. As “The Paramedics of Property Damage®,” we are the first responders to your commercial property emergency. We are available 24 hours a day, seven days a week. To schedule an appointment with your PuroClean office, please visit our website or call us at (800) 775-7876. 

Restoration Support from PuroClean of Princeton

If your property has been affected, explore our professional restoration services or contact PuroClean of Princeton at (609) 436-5959 to discuss the damage and next steps. For general guidance, see the IICRC’s professional cleaning and restoration standards.