Michigan bed bug laws don’t come from a single dedicated statute. Instead, two general laws do the work: the Housing Law of Michigan makes property owners responsible for keeping buildings free from vermin, and the implied warranty of habitability in every residential lease requires landlords to keep rental units fit to live in. Together they put the primary responsibility for bed bug treatment on the landlord, while tenants carry duties to report the problem, cooperate with treatment, and avoid making it worse.
The Landlord’s Duty to Get Rid of Bed Bugs
MCL 125.474, part of the Housing Law of Michigan (Act 167 of 1917), states that “the owner of every dwelling shall be responsible for keeping the entire building free from vermin.”1Michigan Legislature. Michigan Code 125.474 – Cleanliness of Dwellings Bed bugs fall squarely within that language. The same statute makes tenants responsible for “the cleanliness of those parts of the premises that they occupy and control,” but general cleanliness and an active infestation are different problems, and the vermin duty stays with the owner.
MCL 554.139 adds a second layer. Every Michigan residential lease carries an implied covenant that the premises are fit for the intended use, that the landlord will keep the property in reasonable repair, and that the landlord will comply with applicable health and safety laws.2Michigan Legislature. MCL Section 554.139 A bed bug infestation breaches all three: the unit isn’t fit for habitation, it isn’t in reasonable repair, and letting vermin persist violates the Housing Law.
There’s one important limit. The warranty does not apply “when the disrepair or violation of the applicable health or safety laws has been caused by the tenant’s willful or irresponsible conduct.”2Michigan Legislature. MCL Section 554.139 If a landlord can show a tenant brought the infestation in through negligent behavior, the responsibility shifts.
What Tenants Have to Do
Tenants have three main obligations: report promptly, cooperate with treatment, and avoid making the problem worse.
As soon as you suspect bed bugs, tell your landlord in writing. A text or email counts, but a certified letter builds the strongest paper trail. Include the date you first noticed signs, what you observed (bites, live insects, dark spots on bedding), and a clear request for inspection and treatment. That written record matters if the dispute later goes to court.
Once treatment is scheduled, you have to cooperate. That means letting the pest control company into the unit and preparing the space the way they direct: stripping bedding, moving furniture away from walls, vacuuming baseboards, and laundering fabrics on high heat. Skipping preparation can wreck the treatment and weaken your legal position if you later need to press the landlord on a lingering infestation.
Prevention counts too. Inspect secondhand furniture before you bring it inside, keep clutter down so problems are easier to spot, and report any signs the moment you see them.
Who Pays for Bed Bug Treatment
Under MCL 125.474 the landlord pays.1Michigan Legislature. Michigan Code 125.474 – Cleanliness of Dwellings That usually means hiring a licensed pest control company. Costs range from a few hundred dollars for a single room to several thousand for a severe or multi-unit case. Heat treatments cost more per visit but often finish the job in one session; chemical treatments are cheaper individually but typically need repeat rounds.
The exception is when the tenant caused the infestation through willful or irresponsible conduct. In that situation MCL 554.139 removes the landlord’s repair obligation.2Michigan Legislature. MCL Section 554.139 Proving it, though, is hard. Bed bugs travel through shared walls, luggage, and clothing, and pinpointing patient zero in a multi-unit building is rarely realistic.
Some landlords try to insert lease clauses that shift all bed bug costs to the tenant regardless of fault. Whether such a clause holds up depends on the specifics, but Michigan’s Truth in Renting Act prohibits lease provisions that waive remedies tenants have under the habitability covenants.
What You Can Do If Your Landlord Won’t Act
If your landlord ignores your written complaint or does something inadequate, Michigan law gives you several options. Each carries some risk.
Withhold Rent Through Escrow
Michigan tenants can withhold rent when a landlord breaches the warranty of habitability, but the money has to go into a bank escrow account rather than into your pocket. Depositing it shows a court you have the rent and are ready to pay once the problem is fixed.3Michigan Legislature. A Practical Guide for Tenants and Landlords
The sequence: notify the landlord in writing and give reasonable time to repair. If nothing happens, send a certified letter saying you’re withholding rent, explaining why, naming the bank holding the escrow, and confirming you’ll release the funds once treatment is complete. The amount withheld should reasonably match the severity of the problem. A bedroom infestation justifies more than a hallway issue, and withholding every dollar of rent is usually only defensible in the most serious situations.
Repair and Deduct
You can also hire a pest control company yourself, pay for the treatment, and deduct that cost from your next rent payment. Michigan’s implied warranty of habitability supports this remedy.3Michigan Legislature. A Practical Guide for Tenants and Landlords Document everything: get written estimates, keep receipts, and send copies to the landlord with your reduced payment and a written explanation. This works best for straightforward single-treatment situations where the cost is clearly reasonable.
Sue for Breach of the Warranty
If self-help doesn’t move the landlord, you can sue for breach of the habitability covenant. A court can award actual damages, including medical bills for bite reactions, the cost of replacing infested belongings, temporary housing costs, and emotional distress in serious cases. You can also ask the court to order the landlord to treat the infestation.
End the Lease
In extreme cases, Michigan law allows a tenant to void the rental agreement when the landlord’s conduct violates the habitability covenants. Under the Truth in Renting Act, a lease containing provisions that improperly limit your remedies for habitability violations can be voided by a court, and a tenant can recover $250 per prohibited provision or actual damages, whichever is greater.3Michigan Legislature. A Practical Guide for Tenants and Landlords Walking away from the lease without a court order is risky. Get legal advice first.
Call Code Enforcement or the Health Department
Local health or housing code inspectors can cite a landlord for violating the Housing Law’s vermin provision. Under MCL 125.485, a health officer who certifies a dwelling as “unfit for human habitation” can order the building vacated within 24 hours to 10 days.4Michigan Legislature. Housing Law of Michigan Act 167 of 1917 That is the nuclear option, but it exists.
Your Landlord Cannot Retaliate
Michigan tenants who report bed bugs or file complaints with government authorities are protected from retaliation under MCL 600.5720. A court cannot grant an eviction if the termination was “intended primarily as a penalty for the defendant’s complaint to a governmental authority with a report of plaintiff’s violation of a health or safety code.”5Michigan Legislature. MCL Section 600.5720
The statute includes a built-in presumption. If you complained or tried to enforce your rights within 90 days before the landlord moved to evict, the eviction is presumed retaliatory, and the landlord has to rebut that by a preponderance of the evidence.5Michigan Legislature. MCL Section 600.5720 The protection also covers rent hikes and added fees imposed as punishment for exercising your legal rights.
Preparing Your Unit for Treatment
Preparation is what separates a treatment that works from one that wastes everyone’s time. Your pest control company will give you specific instructions, but generally you should:
- Strip and bag all bedding, curtains, and clothing near the infested area, sealing everything in plastic until you can wash it.
- Launder fabrics at a minimum of 140°F and dry on high heat for at least 30 minutes. That temperature kills bed bugs at every life stage, including eggs.
- Pull dressers, nightstands, and bed frames away from walls so technicians can reach baseboards and crevices.
- Vacuum thoroughly along baseboards, in furniture seams, and under cushions, then dispose of the vacuum bag immediately or wash the canister with hot soapy water.
- Unplug electronics near walls so outlets can be treated. Outlets are common hiding spots.
- Vacate during treatment. Chemical treatments typically require people and pets out for two to four hours; heat treatments require vacating the whole session, and heat-sensitive items like wax candles should come out beforehand.
One thing to skip: over-the-counter pesticides. DIY sprays scatter bed bugs into walls and neighboring units, interfere with the professional treatment, and expose you to chemicals for no benefit.
Public Housing and Section 8 Tenants
If you live in public housing or a unit subsidized through the Housing Choice Voucher (Section 8) program, HUD guidance layers on top of state law. HUD Notice PIH-2012-17 directs public housing authorities to respond “with urgency” to any tenant report of bed bugs. Within 24 hours, the authority should contact the tenant, provide prevention information, and discuss what the tenant can do before the formal inspection.6U.S. Department of Housing and Urban Development. Guidelines on Bedbug Control and Prevention in Public Housing Notice PIH-2012-17
HUD also encourages an Integrated Pest Management plan covering ongoing prevention, staff training, periodic inspections, and tenant education.6U.S. Department of Housing and Urban Development. Guidelines on Bedbug Control and Prevention in Public Housing Notice PIH-2012-17 These are guidelines rather than binding regulations, but a housing authority that ignores them may face HUD scrutiny when tenants escalate.
Local Rules May Add More
Some Michigan cities have adopted bed bug ordinances that go beyond state law. Detroit, for example, requires landlords to arrange professional inspections when bed bugs are reported. Other municipalities set their own inspection and treatment timelines, require notice to neighboring units, or impose local fines. Check with your local health department or code enforcement office to see what applies where you live.
Legislation That Could Change the Rules
Michigan legislators have introduced bed bug-specific bills more than once, though none have become law. The most recent is Senate Bill 19 in the 2025–2026 session. It would amend MCL 554.139 to set concrete timelines: landlords would have to begin bed bug repairs within 72 hours of receiving written notice, and tenants could withhold rent in escrow, or hire their own pest control and deduct the cost, if the landlord missed that deadline. Tenants using the repair-and-deduct option would need to obtain at least three written estimates from licensed professionals before proceeding.7Michigan Legislature. Senate Bill 19 Analysis 2025-2026 Until something like it passes, the rules described above are the ones that govern.