How to Get Rid of Mold That Keeps Coming Back

Is mold reappearing in your home despite repeated cleaning efforts? If you’re a homeowner in Toronto or the Greater Toronto Area (GTA), you may be all too familiar with this frustrating problem. The combination of the region’s humid climate, the age of many homes, and common issues like damp basements creates the perfect breeding ground for persistent mold.

Mold is more than just an unsightly nuisance. It poses significant health risks, especially for those with respiratory conditions or allergies. If left unchecked, it can also cause structural damage to your home, leading to costly repairs.

Below we’ll explore why mold keeps coming back and provide effective strategies to tackle it once and for all. We’ll also explain why professional help might be the best solution for persistent mold problems, ensuring your home stays safe and mold-free.

Mold is a common issue for homeowners in Toronto and the Greater Toronto Area (GTA). The unique combination of climate conditions, the age of homes, and specific structural challenges makes mold growth a persistent problem. Understanding these factors is the first step in addressing and preventing mold issues.

Common Causes of Mold in Toronto

Climate Conditions
Toronto experiences high humidity levels, especially in the summer months. Combined with frequent precipitation, this creates an ideal environment for mold growth. Homes that are not adequately ventilated or insulated are particularly susceptible to moisture accumulation, which can lead to mold.

Age of Homes and Structural Issues
Many homes in Toronto are older, with some dating back several decades. Older homes often have structural problems such as leaks, cracks in foundations, and outdated plumbing systems. These issues can contribute to moisture buildup, providing a perfect environment for mold to thrive.

Damp Basements and Poor Ventilation
Basements in Toronto homes are prone to dampness due to their location below ground level, where they can easily accumulate moisture from the surrounding soil. Poor ventilation exacerbates this issue, as the lack of airflow prevents moisture from evaporating, leading to persistent dampness and mold growth.

Health Risks Associated with Mold Exposure

Mold is not just a cosmetic problem; it poses serious health risks. Prolonged exposure to mold spores can lead to various health issues, particularly affecting the respiratory system.

Respiratory Issues
Mold spores can irritate the lungs and exacerbate conditions such as asthma and bronchitis. Symptoms include coughing, wheezing, shortness of breath, and chest tightness. Mold can accumultae inside the body for months and even years with symptoms that often mimic other common issues like allergies or an infection.

Allergies and Other Health Concerns
Mold exposure can also trigger allergic reactions, including sneezing, runny nose, red eyes, and skin rashes. People with weakened immune systems, such as the elderly or those with chronic illnesses, are particularly vulnerable to the health effects of mold.

Understanding these underlying factors and health risks underscores the importance of addressing mold problems promptly and effectively. In the following sections, we’ll discuss methods to get rid of mold and prevent its recurrence, as well as when it’s best to seek professional help.

Effective Methods to Get Rid of Mold

If mold keeps reappearing after you have cleaned the visible mold, there is likely an underlying issue that needs to be addressed. The origin of the mold may be from a hidden or unreachable source, such as inside walls, under floors, or in ductwork. Here are some preventative measures to stop mold from coming back and ensure a healthier home environment.

Preventative Measures to Stop Mold from Coming Back

1. Improving Ventilation
Proper ventilation is essential in reducing moisture levels and preventing mold growth. Use exhaust fans in bathrooms and kitchens to expel moisture outside. Make sure your attic and basement are well-ventilated. Installing additional vents or using fans can help maintain good airflow throughout your home. Additionally, opening windows regularly can improve air circulation and reduce humidity.

2. Using Dehumidifiers
Dehumidifiers are highly effective in maintaining optimal indoor humidity levels, especially in areas prone to dampness like basements. Set the dehumidifier to keep humidity levels between 30-50%. Regularly empty and clean the water collection container and filters to ensure efficient operation. Consider using a hygrometer to monitor humidity levels and adjust the dehumidifier settings accordingly.

3. Regular Home Maintenance and Inspections
Routine maintenance can prevent mold problems before they start. Check and fix any leaks in roofs, windows, or pipes promptly. Ensure that gutters and downspouts are functioning correctly and directing water away from your home’s foundation. Regularly inspect areas prone to moisture, such as basements and attics, for early signs of mold. Address any water damage immediately to prevent mold from developing.

4. Waterproofing and Sealing
Waterproofing your home’s foundation and basement walls can help prevent moisture intrusion. Use sealants on cracks and apply waterproof coatings where necessary. Installing a sump pump in the basement can also help keep the area dry by removing excess water.

By incorporating these preventative measures, you can significantly reduce the likelihood of mold reappearing in your home. However, if mold continues to persist despite your best efforts, it might be time to seek professional help. Persistent mold issues often indicate more significant underlying problems that require expert assessment and remediation. In the next section, we’ll explore why mold keeps coming back and when it’s best to call in the professionals.

When to Call in the Professionals

While minor mold problems can often be managed with diligent cleaning and preventive measures, there are situations where calling in a professional mold removal service in Toronto is the best course of action. Here are some scenarios that indicate it’s time to seek expert help:

1. When Mold Keeps Coming Back
If you’ve cleaned the visible mold multiple times and it continues to reappear, it’s a clear sign that there’s an underlying issue not being addressed. Persistent mold problems often stem from hidden moisture sources or structural issues that require professional inspection and remediation.

2. Large or Spreading Mold Areas
If the mold covers a large area (typically more than 10 square feet) or appears to be spreading rapidly, professional intervention is necessary. Large mold infestations can be challenging to manage and may indicate a more significant moisture problem that needs expert attention.

3. Difficult-to-Reach or Hidden Mold Sources
Mold that develops in hard-to-reach places, such as inside walls, under floors, or within HVAC systems, requires professional assessment and removal. Professionals have the tools and expertise to locate and eliminate mold from these inaccessible areas, ensuring thorough remediation.

4. Mold-Related Health Symptoms
If anyone in your household is experiencing mold-related health symptoms such as persistent coughing, wheezing, nasal congestion, or skin irritation, it’s crucial to call a professional. Mold exposure can exacerbate respiratory conditions and allergies, making it important to address the issue promptly and effectively.

5. Handling Toxic Mold
Certain types of mold, like black mold (Stachybotrys chartarum), can be toxic and pose serious health risks. If you suspect toxic mold in your home or feel uneasy about handling any mold yourself, it’s best to leave it to the professionals. They have the proper protective gear and knowledge to handle hazardous mold safely.

6. Unknown Mold Source
If you can’t determine the source of the mold, it’s time to call in experts. Professionals can conduct thorough inspections, including moisture mapping and air quality testing, to identify the root cause of the mold problem and recommend appropriate solutions.

Choosing the Right Mold Removal Company in Toronto

Selecting the right mold removal company is crucial to ensuring that mold issues are resolved effectively and do not recur. Here are some key factors to consider when choosing a mold removal company in Toronto:

1. Certifications and Experience
Ensure the company is certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC). IICRC certification indicates that the professionals have received proper training and adhere to industry standards for mold remediation. Additionally, look for a company with extensive experience in handling mold issues, as this experience translates to expertise and reliability.

2. Fully Insured
Choose a company that is fully insured. This provides protection for both you and the company in the event of any accidents or damages during the mold remediation process. It also indicates that the company is professional and serious about its services.

3. Solid Reputation on Google and HomeStars
Check the company’s reputation by reading reviews on Google and HomeStars. A company with a solid reputation and positive reviews on these platforms is more likely to provide high-quality service. Look for consistent feedback about their professionalism, effectiveness, and customer service.

4. Certifications and Training
In addition to IICRC certification, inquire about any other certifications and training that the company’s technicians possess. This can include advanced mold remediation techniques, safety protocols, and the use of specialized equipment.

5. Clear Communication and Transparency
A reputable mold removal company should provide clear communication and transparency throughout the process. They should offer detailed explanations of their inspection findings, the remediation plan, and the costs involved. Transparency in pricing and procedures helps build trust and ensures you understand what to expect.

6. Comprehensive Services
Opt for a company that offers comprehensive mold remediation services, including inspection, testing, removal, and prevention. A full-service approach ensures that all aspects of the mold problem are addressed, from identifying the source to implementing measures to prevent future growth.

7. Guarantees and Warranties
Ask if the company provides any guarantees or warranties on their work. A warranty can give you peace of mind that the mold issue will be resolved and that the company stands behind their service.

8. Customer Service
Excellent customer service is a sign of a professional and reliable company. Look for a company that is responsive, willing to answer your questions, and provides support throughout the remediation process.

Ensure a Mold-Free Home: Call the Experts

Persistent mold issues can be hazardous and challenging to manage on your own. While DIY methods may work temporarily, recurring mold often signals deeper problems that require professional attention. Here’s why hiring an experienced mold remediation company in Toronto is the best solution.

Professional mold remediation companies offer comprehensive inspections, effective removal techniques, and long-term prevention strategies. They are equipped to handle hidden mold sources and structural issues that DIY methods might miss.

Protect your home and family by contacting Restoration Mate, an award winning mold remediation company in Toronto for a free estimate. Our expertise and experience will ensure your home stays mold-free and healthy. Contact us today to learn more, we are available throughout the GTA for emergency response 24/7.