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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Landlord & Tenant Rights Ontario » Evictions & Rent Disputes Ontario » Evicting a Tenant Who Brought Bedbugs into the Apartment in Ontario

Evicting a Tenant Who Brought Bedbugs into the Apartment in Ontario

12 Jun 2026 4 min read No comments Evictions & Rent Disputes Ontario
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In Ontario, you generally cannot evict a tenant simply for accidentally bringing bedbugs into a unit, as landlords have a strict statutory duty to provide pest control. However, you may have grounds for an eviction if the tenant repeatedly refuses to prepare their unit for extermination, thereby interfering with the reasonable enjoyment of other tenants and damaging the property.

Dealing with a bedbug infestation in cities like Toronto, Ottawa, or Hamilton is incredibly frustrating for property owners. When you discover that a specific tenant likely brought the pests in via used furniture or luggage, the immediate reaction is often a desire to hand them an eviction notice. However, the Ontario Residential Tenancies Act (RTA) places the burden of property maintenance firmly on the landlord’s shoulders. 🐛

You cannot legally evict someone just for being the source of a pest problem. Under Section 20 of the RTA, it is the landlord’s absolute responsibility to keep the rental property free of pests. Eviction only becomes a legal possibility when a tenant’s behaviour crosses from an accidental introduction into severe negligence, such as hoarding, denying entry to pest control, or refusing to wash and bag their belongings. In these cases, you must follow a strict legal pathway using an N5 notice.

Step-by-Step Process in Ontario

Evicting a tenant for pest-related negligence is difficult and requires meticulous documentation. Here is how property managers and landlords across the province should handle an uncooperative tenant during a bedbug crisis.

Step 1: Respond to the Pest Issue Immediately

Before you can even think about eviction, you must hire a licensed commercial exterminator to inspect and treat the unit. Provide the tenant with a written 24-hour Notice of Entry. If you ignore the problem and simply blame the tenant, the Landlord and Tenant Board (LTB) will penalize you, not them. 🔍

Step 2: Provide Clear Preparation Instructions

Exterminators require units to be prepped before treatment (e.g., bagging laundry, moving furniture away from walls). Serve these written instructions to your tenant well in advance. Keep copies of all correspondence. You must prove to the LTB that the tenant knew exactly what was required of them to facilitate the eradication.

Step 3: Document Non-Compliance

If the exterminator arrives and cannot treat the unit because the tenant refused to prepare, or if the tenant actively denies entry to the pest control professionals, get this in writing from the extermination company. Take date-stamped photographs if the tenant’s extreme clutter is preventing treatment. 📸

Step 4: Serve an N5 Eviction Notice

If the tenant’s refusal to cooperate allows the bedbugs to spread to neighbouring units, they are substantially interfering with the reasonable enjoyment and safety of the residential complex. You can now serve an N5 Notice to End your Tenancy. On the form, detail exactly how their failure to prep is causing property damage and harming other renters.

Step 5: Allow the 7-Day Void Period

An N5 is a “voidable” notice. This means the tenant has 7 days to correct the behaviour. If they finally clean up, bag their clothes, and allow the exterminator to do their job within those 7 days, the N5 notice is legally voided and the eviction stops. 🕑

Step 6: File an L2 Application with the LTB

If the tenant ignores the N5 and continues to obstruct the pest control efforts after 7 days, you must file an L2 Application with the Landlord and Tenant Board. You will present your exterminator reports and communication logs to the adjudicator, asking for an eviction order and potential compensation for the wasted pest control visits.

How Much Does it Cost in Ontario? 💵

Managing an uncooperative tenant during an infestation is both stressful and expensive. Expect the following costs:

  • Pest Control Treatments: $300 to $1,500+ CAD per unit. Landlords must pay this upfront, though you can ask the LTB to force the tenant to reimburse you if they negligently caused extra visits.
  • LTB Filing Fee: $201 CAD to file an L2 application via paper, or $186 CAD if filed through the Tribunals Ontario Portal online.
  • Paralegal Fees: Hiring an Ontario licensed paralegal to represent you at the LTB for an N5 hearing typically costs between $800 and $2,000 CAD.
Tenant ActionDoes it justify an N5 Eviction in Ontario?
Accidentally bringing bedbugs from a hotelNo. The landlord must simply treat it.
Refusing to let the exterminator insideYes. This interferes with landlord duties and safety.
Refusing to bag clothes or prep the unitYes, if it causes the treatment to fail repeatedly.

How Long Does the Process Take?

Evicting for interference is a lengthy process. You must give the tenant 20 days’ notice on the N5 form (with 7 days to cure). If they do not comply and you file the L2 application, securing a hearing date at the heavily backlogged LTB currently takes between 4 to 8 months. In the meantime, you must continue your best efforts to contain the bugs to protect the rest of the building.

Frequently Asked Questions (FAQ)

Can I put a clause in the lease making the tenant pay for bedbugs?

No. Any clause in an Ontario lease that transfers the landlord’s statutory maintenance and pest control responsibilities to the tenant is void and completely unenforceable.

Do I have to pay for the tenant to stay in a hotel?

Generally, no. Bedbug chemical treatments usually require the tenant to leave the unit for only 4 to 6 hours. You are not legally required to put them in a hotel for this short period.

What if they bring infested furniture from the garbage?

If you can prove the tenant is repeatedly and negligently bringing discarded, infested furniture into the unit despite warnings, an adjudicator may find this constitutes willful damage and interference, supporting an N5 eviction.

Can I just throw away their infested mattress?

Absolutely not. A landlord cannot touch, move, or dispose of a tenant’s personal property without their permission. Doing so can result in severe fines and orders to pay for the replacement of the items.

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