What Happens During Mold Remediation?

Read time: 7 mins

Mold in your home isn't just an eyesore; it's a health hazard and can be a signal of deeper issues. That's why understanding mold remediation is crucial for keeping your living spaces safe and sound. 

This article aims to demystify the mold remediation process for homeowners, explaining the steps to remediation, how to prevent mold regrowth, and showcasing the value of professional intervention.

Understanding Mold and Its Risks

Mold is a type of fungus that reproduces through tiny spores that float in the air. These spores are present almost everywhere, both indoors and outdoors. 

Molds are categorized into three types based on their impact on health: Allergenic, Pathogenic, and Toxic. Under the right conditions,, these spores can start to grow and multiply rapidly, leading to infestations that might affect both your home and health. 

Allergenic Molds

These molds are less dangerous but can cause problems for individuals with allergies and asthma. Allergenic molds are particularly troublesome because they can trigger allergic reactions, such as sneezing, runny nose, red eyes, and skin rash (dermatitis). 

People with asthma may experience increased asthma symptoms when exposed to these molds. Examples include some species of Cladosporium, Penicillium, and Alternaria.

Pathogenic Molds 

These types of molds can cause infections or disease, especially in individuals with a compromised immune system or those who are already sick. 

Pathogenic molds can affect otherwise healthy people if they are exposed to a large enough quantity, or they have chronic exposure. An example of a pathogenic mold is Aspergillus, which can cause aspergillosis, a lung infection.

Toxic Molds

These molds produce mycotoxins, toxic substances that can pose serious health risks to humans and animals. Exposure to high levels of mycotoxins can lead to neurological problems and in some cases, death. 

Prolonged exposure to mycotoxins may also cause symptoms such as headaches, attention deficit, and irritation of the eyes, skin, and airways. Stachybotrys chartarum, commonly known as black mold, is a well-known example of toxic mold. 

The health risks associated with mold vary, ranging from minor allergic reactions to more serious conditions, particularly for individuals with compromised immune systems.

When is Mold Remediation Required

Mold is more than a surface-level issue—it can also undermine the health of your family and the structure of your house itself. Remediation becomes necessary when:

  • There's been water damage, leading to mold growth.
  • Mold covers an area larger than 10 square feet.
  • Residents with asthma, allergies, or weakened immune systems are at risk.

How Does Mold Remediation Work?

The remediation process involves several critical steps:

Inspection and Assessment

Professionals start by identifying the mold's location and the water source feeding it, using tools like moisture meters and infrared cameras. 

This initial step is crucial for devising a targeted remediation plan that addresses not just the mold itself but also the conditions allowing it to thrive, including hard-to-spot sources like leaking or frozen pipes.

 Infrared cameras are particularly valuable because they can detect moisture and temperature differences in walls and floors that are invisible to the human eye. This technology allows professionals to identify hidden issues like internal leaks or areas with dampness that may not be otherwise obvious. 


The affected area is sealed off to prevent spores from spreading during cleanup. This is done using plastic sheeting and tape to create a barrier, ensuring that the mold does not contaminate other parts of the home during the removal process.

Air Filtration

Specialized filters remove mold spores from the air, ensuring a safe environment for residents and technicians. 

This step involves the use of HEPA filters, which are designed to capture even the smallest mold spores, helping to clean the air and prevent the spread of mold to other areas.

Mold Removal

All mold-infested materials are removed or treated with antimicrobial agents to kill the mold. This can involve the removal of drywall, insulation, or other materials that have been heavily contaminated. 

In cases where materials can be saved, they are treated to kill any existing mold and prevent its return.


Surfaces are cleaned and disinfected, including belongings that may have been exposed to mold spores. This thorough cleaning ensures that no remnants of mold are left behind, which could potentially regrow and lead to future problems.


Damaged materials are repaired or replaced, returning your home to its original condition. 

This step can vary from minor repairs, such as painting and replacing drywall, to more significant reconstruction efforts if the damage is extensive. The goal is to restore your home to a safe, mold-free environment.

Why Professional Remediation is Essential

Choosing professional remediation ensures:

  • Thorough removal: Professionals use proven methods to remove mold completely.
  • Proper disposal: Infected materials are safely disposed of, preventing further issues.
  • Future growth prevention: Experts address the moisture source, reducing recurrence chances.

There are many reasons to opt for a professional mold remediation company

Schedule Your Mold Remediation Service TODAY!!

Preparing Your Home for Mold Remediation

Before professionals arrive, you can:

  1. Clear access to mold-affected areas.
  2. Secure pets in a safe location.
  3. Move furniture and belongings away from the affected area if possible.

Choosing the Right Mold Remediation Service

Selecting the right service for mold remediation is critical for ensuring your home becomes safe and remains that way. 

Here are some of the key factors you should consider when making your choice:


Look for services with certified technicians. Certified professionals have undergone specific training and have proven their knowledge and skills in mold remediation. This certification is a testament to their ability to handle mold issues effectively and safely, ensuring your home is in good hands.

Why Certification Matters: Certification offers peace of mind, knowing that the service you're hiring meets industry standards and follows the best practices in mold remediation. It's an assurance of quality and expertise.


Choose companies with a proven track record. Experience in mold remediation is invaluable. Companies that have successfully handled a variety of mold situations bring a wealth of knowledge and insights that can be critical in effectively addressing your specific mold issues.

The Value of Experience: An experienced mold remediation service can anticipate potential complications and efficiently navigate challenges, leading to a smoother and more effective mold removal process.


Customer feedback can provide insight into a company's reliability and effectiveness. Reviews from previous clients can give you a clear picture of what to expect from a service, including their professionalism, timeliness, and the overall quality of their work.

Leveraging Reviews: Reading through reviews can help you identify patterns of excellence or recurring issues with a service, guiding you in making an informed decision

Reviews that include before and after photos can be particularly valuable. These images allow you to actually see and visually compare the outcomes of past services, offering you a tangible example of a company's capabilities in resolving issues similar to your own. 

Schedule Your Mold Remediation Service TODAY!!

COIT: A Trusted Leader

COIT stands as a leader in mold remediation, backed by certified technicians and numerous satisfied customers. With a strong commitment to quality and customer satisfaction, we’ve established ourselves as a reliable choice for addressing mold issues.

Why Choose COIT: Opting for COIT means entrusting your home to a service that not only meets the essential criteria of certification, experience, and positive reviews but also values your health and safety.


Preventing Mold Regrowth

Post-remediation, keep mold at bay by:

  • Controlling moisture levels in your home.
  • Ensuring proper ventilation in bathrooms, kitchens, and laundry areas.
  • Regularly inspecting your home for signs of mold or moisture.

Key Takeaways

Mold remediation is a detailed process that removes existing mold and prevents future growth. By understanding when remediation is needed and how it's carried out, you can take proactive steps to protect your home and health. 

Remember, tackling mold promptly and professionally is key to maintaining a healthy living environment. For comprehensive mold remediation services, consider reaching out to COIT, where expert help is just a click away.


How successful is mold remediation?

Mold remediation is highly effective when done professionally, addressing both visible mold and its unseen spores.

Can mold be fully remediated?

Yes, with thorough treatment, mold can be fully removed from a home, though ongoing moisture management is essential to prevent its return.

Is it safe to be in the house during mold remediation?

For minor remediation efforts, it may be safe with proper containment. However, for extensive mold issues, it's safer to stay elsewhere during the process.

Will mold come back after remediation?

If the underlying moisture problem is fixed and ongoing prevention measures are taken, mold should not return after professional remediation.

Schedule Your Mold Remediation Service TODAY!!

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