You find mouse droppings in your kitchen cupboard. Or ants streaming along the baseboard. Or — worst case — bed bugs in your mattress. You’re renting, and your first thought is: whose problem is this?
The answer in British Columbia isn’t always straightforward, but the Residential Tenancy Act provides clear guidelines. Here’s what tenants and landlords need to know about pest control responsibilities in BC rental properties.
The General Rule: Landlords Are Responsible
Under BC’s Residential Tenancy Act (RTA), landlords are required to provide and maintain rental units in a condition that meets health, safety, and housing standards. This includes keeping the property free from pest infestations.
Specifically, landlords must:
- Maintain the structural integrity of the building, which includes sealing entry points where pests can enter
- Respond to pest complaints in a reasonable timeframe
- Arrange and pay for professional pest control when infestations occur due to building conditions
This means that in most situations — especially when pests enter through structural issues, shared walls, or building-wide problems — the landlord is responsible for pest control.
When the Tenant Might Be Responsible
There are situations where the tenant may share or bear responsibility:
The Tenant Caused the Infestation
If the pest problem is directly caused by the tenant’s actions or negligence, the tenant may be expected to pay. Examples:
- Bringing bed bug-infested furniture into the unit
- Chronic cleanliness issues that attract cockroaches or rodents (excessive food waste, hoarding)
- Leaving doors or windows open in ways that allow pest entry beyond normal use
The Tenant Failed to Report Promptly
Tenants have a duty to report maintenance issues — including pest sightings — to the landlord promptly. If a tenant ignores an early pest problem and it becomes a major infestation due to delayed reporting, the landlord may argue the tenant shares responsibility.
Lease-Specific Terms
Some leases include clauses about pest control responsibility. However, these clauses cannot override the RTA. A lease cannot legally require a tenant to pay for pest control that results from building deficiencies or pre-existing conditions.
What to Do If You Find Pests in Your Rental
Step 1: Document Everything
Before you contact your landlord, document the problem:
- Take photos and video of pest activity, droppings, damage, and entry points
- Note the date you first noticed the problem
- Keep a written log of sightings and affected areas
Step 2: Notify Your Landlord in Writing
Send a written notice (email is fine) describing the pest problem. Include your documentation. Written communication creates a record that protects both parties.
Be specific: “I found mouse droppings in the kitchen cupboard under the sink on [date]. I’ve also seen a mouse in the hallway on [date]. Photos attached. Please arrange pest control.”
Step 3: Give the Landlord Reasonable Time to Respond
“Reasonable” depends on the severity. A mouse sighting might warrant a 1–2 week response window. Bed bugs or a large rodent infestation should be addressed within days, given the health implications.
Step 4: Follow Up if No Action Is Taken
If the landlord doesn’t respond or refuses to act:
- Send a follow-up written notice referencing your original report
- Contact the Residential Tenancy Branch (RTB) at 1-800-665-8779 or file a dispute resolution application online
- You may also contact your local health authority, which can order landlords to address pest issues
Step 5: Do NOT Withhold Rent
Even if your landlord is unresponsive, withholding rent is not legal in BC and can result in an eviction notice. Use the RTB dispute resolution process instead.
Special Cases
Multi-Unit Buildings and Apartments
In multi-unit buildings, pest infestations often aren’t limited to one unit. Bed bugs, cockroaches, and rodents travel through shared walls, plumbing, and ductwork. In these cases, the landlord is responsible for treating the entire building — not just the reporting tenant’s unit.
If your landlord treats only your unit while ignoring neighbouring units, the pests will return. This is a common frustration in apartment buildings and strata properties. For more on how strata councils handle pest issues, see our guide on strata pest control policies in Vancouver.
Bed Bugs
Bed bugs are the most contentious pest control issue in BC rentals. They can be introduced by tenants (through travel, used furniture, visitors) or can migrate from neighbouring units. Determining the source is often difficult.
In practice, landlords are almost always expected to pay for bed bug treatment in BC, regardless of how the bugs arrived. The RTB has consistently held that maintaining a habitable, pest-free unit is the landlord’s obligation.
Pre-Existing Infestations
If pests were present before you moved in, the landlord is unquestionably responsible. This is why doing a thorough move-in inspection and documenting the condition of the unit is important.
Tips for Renters: Prevention
Even though pest control responsibility generally falls on the landlord, prevention helps everyone:
- Keep your unit clean — Regular cleaning, proper food storage, and taking garbage out promptly reduce pest attractants
- Report problems immediately — Early reporting means easier, cheaper treatment
- Don’t bring in used furniture without inspecting it thoroughly (especially mattresses and upholstered items)
- Seal what you can — Weatherstripping under doors and caulking around pipes within your unit is reasonable and helps
- Cooperate with treatment — If the landlord arranges pest control, follow the preparation instructions. Treatment works best when tenants prepare the space properly.
Know Your Rights
BC tenants have strong protections when it comes to pest control. The key points:
- Landlords must maintain habitable conditions, which includes pest-free living spaces
- Tenants must report problems promptly and maintain reasonable cleanliness
- Disputes go through the RTB — never withhold rent
- Document everything in writing
For more on keeping pests out of your home — whether you rent or own — our guide on bed bug removal covers what to expect from professional treatment.
Need Pest Control for Your Rental?
Whether you’re a tenant trying to get your landlord to act or a landlord who wants to deal with a pest report properly, Canadian Pest Control can help. We provide professional pest control throughout Maple Ridge, Pitt Meadows, Coquitlam, Mission, Langley, and the Fraser Valley.
Call (778) 598-7378 or contact us online to schedule an inspection.