What To Do If You Find Mold in a Rental Property

Finding mold in your rental home or apartment can be frustrating, especially when you’re not sure who’s responsible for cleaning it up. It's important to note that both tenants and landlords have rights and responsibilities when it comes to dealing with mold and understanding these can make all the difference in how a situation unfolds.

Whether you’re currently renting, planning to move, or own rental property, knowing what to do when mold shows up can help you protect your health, finances, and peace of mind. Let's explore how to handle mold in a rental property, what the law says in Saskatchewan, how to prevent it in the first place, and why proper inspections matter.

First Step: What to do when you find mold

If you notice visible mold growth, whether on walls, ceilings, windowsills, or around plumbing, it’s important to take it seriously. Mold can cause or worsen health problems such as allergies, asthma, and respiratory issues, especially in children, seniors, and people with compromised immune systems.

Here’s what you should do:

1. Document the issue: Take clear photos of the mold and note any accompanying signs, like musty odours or water leaks.

2. Notify your landlord right away: In Saskatchewan, tenants are legally required to notify their landlord of any damage or concern that may require repair. A simple written notice (such as an email) describing the mold and including pictures is ideal.

3. Avoid cleaning large mold problems yourself: While surface-level mold (like in a bathroom corner on non-porous material) can often be cleaned with appropriate products, widespread mold growth or mold caused by water damage should be addressed by professionals. Attempting to clean it yourself could spread spores or hide a deeper problem.

Tenant Responsibilities Under Saskatchewan Law

Tenants in Saskatchewan, as outlined in The Residential Tenancies Act, 2006, have a responsibility to:

• Keep the rental unit reasonably clean.

• Use ventilation (like exhaust fans or opening windows) to reduce moisture.

• Promptly report any water leaks, damage, or mold growth to the landlord.

• Avoid behaviours that lead to excess moisture (e.g., blocking air vents, drying clothes indoors without ventilation).

If mold growth occurs due to tenant negligence, like not using a bathroom fan or leaving windows open in winter causing condensation, tenants may be held responsible for cleaning or repairs.

Landlord Responsibilities in Saskatchewan

Landlords are legally obligated to provide and maintain rental units in a safe, healthy, and habitable condition. This includes:

• Ensuring the building is free from serious moisture problems or leaks.

• Making timely repairs when notified of mold or water damage.

• Hiring professionals to remediate mold if it’s affecting the livability of the property.

Under The Public Health Act, 1994, Saskatchewan landlords must address conditions that may pose a health hazard, including indoor mold growth. If a landlord fails to act after receiving notice, tenants can report the issue to local public health authorities or the Office of Residential Tenancies (ORT).

How To Prevent Mold in Rental Properties

Mold prevention is a shared responsibility. Here are some proactive steps both tenants and landlords can take:

For Tenants:

• Use exhaust fans in bathrooms and kitchens.

• Keep furniture slightly away from exterior walls to allow airflow.

• Open windows regularly to ventilate the unit (when weather allows).

• Don’t ignore leaks! Report them immediately.

• Wipe away condensation on windows or walls during cold months.

For Landlords:

• Ensure proper ventilation systems are installed and functioning.

• Perform regular maintenance of the roof, windows, foundation, and plumbing.

• Inspect units between tenancies for hidden moisture issues.

• Educate tenants (especially first-time renters) about moisture control.

Why Move-In and Move-Out Inspections Are Crucial

One of the easiest ways to avoid disputes over mold is to have a formal move-in and move-out inspection process that involves both the landlord and the tenant. This process, which is highly encouraged (and in many cases required) under Saskatchewan law, provides a documented record of the property’s condition.

Benefits of proper inspections include:

• Identifying existing moisture issues before a tenant moves in.

• Creating accountability for both parties during the lease term.

• Making it easier to determine responsibility if mold does develop.

• Helping prevent damage from going unnoticed and worsening over time.

Tenants should never skip the walk-through. Make note of any damp areas, stains, or odors, and have everything documented in writing (including photos). Landlords should also take this opportunity to educate tenants about how to ventilate and report problems.

Mold doesn’t have to be a source of conflict. With open communication, timely reporting, and a shared commitment to a healthy living environment, landlords and tenants can resolve mold problems quickly and prevent them from getting worse.

If you’re a tenant in and you suspect mold in your rental, don’t stay silent; take photos, notify your landlord, and advocate for your right to live in a safe, healthy space. If you’re a landlord, act fast and seek professional help when needed. Mold can not only cause health issues but also damage your property and reputation.

And remember: Prevention starts with awareness. Educating yourself and your tenants (or your landlord) is the first step toward a mold-free home.

Whether you're a tenant or a landlord, got mold?™ is here to help. We offer professional mold inspections, testing, and remediation services across Saskatchewan and beyond. Our team is trained to assess your property, locate hidden moisture problems, and remove mold safely and efficiently.

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