Understanding the Difference Can Help You Breathe Easier—and Save Your Home

Mould is more than an inconvenience, it’s a health risk that can quickly spread if left untreated. At Paul Davis, we understand how serious mould can be and how important it is to deal with it the right way.
Mould spores are naturally present in both indoor and outdoor environments. That means complete elimination isn’t possible. The goal of professional mould remediation isn’t to remove all spores, but to reduce mould to safe, natural levels, and prevent it from growing back.
Let’s break down the key differences between mould removal and mould remediation, and what you need to know to protect your property and your health.
What is Mould Remediation?
Mould remediation is a specialized service that goes beyond cleaning visible mould. At Paul Davis, we use industry-leading techniques and technology to contain, treat, and help prevent further mould growth.
Our proven seven-step remediation process includes:
- Emergency contact
- Thorough inspection and damage assessment
- Containment of affected areas
- HEPA air filtration
- Safe removal of mould and contaminated materials
- Cleaning of personal items and surfaces
- Full restoration of your space
We tailor every remediation to the specific mould situation in your home or building.

What About Mould “Removal”?
Some companies promise total mould removal - but that’s misleading. Because spores exist naturally in the air, total removal isn’t possible. What matters is effective mould abatement: stopping the spread, removing contaminated materials, and creating conditions that discourage regrowth.
Our technicians are fully trained and certified to restore safe conditions, not just cover up the problem.
Key Facts Every Homeowner Should Know
Here’s why quick action is critical when mould is present:
- It grows fast: Mould can begin to spread within 24 to 48 hours after a water intrusion.
- It enters easily: Spores come in through windows, doors, vents, or even on pets and clothing.
- It impacts your health: Mould can produce allergens and odours that lower your indoor air quality.
- It needs moisture: Without addressing the moisture source - like a leak or high humidity - mould will return.
No remediation is complete without fixing the root cause.
Trust Paul Davis Canada for Professional Mould Remediation
If you’ve discovered mould in your home or commercial property, don’t wait. Paul Davis offers certified mould remediation services across Canada, with 24/7 emergency response and a compassionate, expert team ready to help.
We work closely with homeowners and insurance providers to document your loss, clean up thoroughly, and restore your space with care.
Call 1-800-661-5975 to book an inspection or get emergency help.
Protect your health. Protect your home. Paul Davis is here when you need us most.
Our Emergency Response Promise
Paul Davis franchisees across Canada are ready to respond to your property damage, 24/7.
We'll contact you within 30 minutes of your call
We’re onsite within hours
We document your process thoroughly
We serve you with empathy and concern for your situation