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Toronto Mold removal from drywall

Our Work Mold Remedition-Mold removal from drywall

Mold Growth due to water leaks or high moisture

Our Toronto mold removal/remediation services include all forms of mold growth that are found in homes, commercial and industrial properties etc. If black mold is found in or on your drywall it is a strong indication that there is an active water leak behind walls or ceilings which could come from issues such as foundation leaks, seepage, leaking plumbing pipes, deteriorating window seals, shower or tub leaks, excessive moisture build-ups and many more circumstances. For mold growth found in drywall this service would include:

  • Level I, II, III mold remediation protocols as per provincial regulations and IICRC cert. techniques
  • Molded drywall removal
  • Anti-microbial treatment behind the walls (framing, joists etc.)
  • Baseboard removal & treatment (if necessary)
  • Flooring removal & treatment (if necessary)
  • Insulation and vapour barrier removal and treatment (if necessary)
  • Containment barriers, Poly on floors, Decontamination chambers
  • Air Scrubbers (Negative air pressure machines)
  • HEPA vacuuming
  • Application of lockdown
  • Air clearance testing if mold remediation is level III or required by client or licensed environmental hygienist

Toronto Mold Removal: Comprehensive Guide to Removing Mold from Drywall: Best Practices and Proven Techniques

Toronto Mold remediation basement-1


Mold growth on drywall is a common issue in homes and buildings, often stemming from water damage, high humidity, or poor ventilation. Swift and effective removal of mold from drywall is crucial not only for aesthetic reasons but also for the health and safety of occupants. This comprehensive guide outlines the best practices and proven techniques for successfully eliminating mold from drywall.

  1. Identify the Source of Moisture:

Before addressing the mold issue, it is crucial to identify and eliminate the source of moisture that is promoting mold growth. Repair leaks, improve ventilation, and address any water damage promptly. Without addressing the root cause, mold may return even after removal.


  1. Safety Precautions:

Safety should be the top priority when dealing with mold removal. Wear protective gear, including a respirator, gloves, and safety glasses, to prevent inhalation and skin contact with mold spores. Adequate ventilation in the affected area is essential to minimize exposure.

3. Isolate the Affected Area:

To prevent the spread of mold spores to other parts of the house, isolate the affected area by sealing it off with plastic sheeting and tape. Use an exhaust fan to create negative air pressure, directing air and contaminants outside.

4. Gather Necessary Tools and Materials:

Before starting the removal process, gather the necessary tools and materials. This includes a respirator, gloves, safety glasses, plastic sheeting, tape, a utility knife, a scrub brush, a bucket, a fungicidal cleaner, and garbage bags for disposal.

5. Test for Mold Type:

Identifying the type of mold is essential for determining the appropriate removal method. While some molds can be safely removed with DIY methods, others may require professional intervention. Consider hiring a mold remediation expert if you’re dealing with toxic mold varieties.

6. Remove Mold from Drywall:

a. Cut and Discard: Begin by cutting away and discarding the mold-infested drywall. Use a utility knife to make precise cuts, ensuring you remove all visible mold growth.

b. Bag and Seal: Place the mold-infested drywall pieces into heavy-duty garbage bags and seal them securely. This prevents the spread of mold spores during disposal.

c. Clean the Area: Scrub the remaining mold on the drywall with a fungicidal cleaner and a scrub brush. Thoroughly clean the surrounding areas, including nearby surfaces and any remaining drywall.

  1. Dry and Dehumidify:

After removing the mold, it’s crucial to dry the affected area completely. Use fans and dehumidifiers to reduce moisture levels, preventing future mold growth.

  1. Repair and Replace:

Once the area is dry, repair or replace the removed drywall sections. Ensure that any repairs are moisture-resistant, and consider using mold-resistant drywall in areas prone to humidity.

  1. Apply Preventive Measures:

To prevent mold recurrence, implement preventive measures such as improving ventilation, fixing leaks promptly, and maintaining optimal indoor humidity levels (ideally below 60%).

  1. Monitor and Maintain:

Regularly inspect the treated area for signs of mold growth. If mold reappears, investigate and address the underlying moisture issue immediately.


Effective mold removal from drywall requires a systematic approach, from identifying the source of moisture to safely removing and disposing of contaminated materials. By following these best practices and proven techniques, you can ensure a thorough and long-lasting solution to mold issues, promoting a healthier and safer indoor environment.

Are you in need of Mold Remediation from Drywall for your home or business? 


Toronto Mold removal behind drywall