You found cockroaches in your apartment. Or mice. Or bed bugs. Now what? You can't trench around the foundation, you can't rip open walls, and you're not sure whether pest control is your responsibility or your landlord's.
The answer varies by state, by lease, and by pest type — but the baseline is this: in most U.S. states, landlords are legally required to provide a habitable dwelling, and pest infestations violate that standard. Here's how to navigate the situation effectively.
In most states: The landlord is responsible for pest control as part of the implied warranty of habitability. This covers cockroaches, rodents, bed bugs, and any infestation that existed before you moved in or that results from building-wide conditions (gaps in walls, shared plumbing, etc.).
The exceptions: If the infestation is directly caused by tenant behavior (leaving food out, hoarding, bringing in infested furniture), some leases shift responsibility to the tenant. However, proving tenant-caused infestation is difficult for landlords, and the burden of proof is usually on them.
Bed bugs are special: Many states and cities have specific bed bug laws that assign responsibility to the landlord regardless of cause. New York, California, Illinois, and several other states have strong tenant protections for bed bugs specifically.
Step 1: Document everything. Photographs of pests, droppings, and damage. Written communication (email, not verbal). Date-stamped records. This documentation is essential if the situation escalates to a habitability complaint.
Step 2: Written request. Send a written (email or certified letter) request to your landlord specifying the pest problem and requesting professional treatment within a reasonable timeframe (typically 7–14 days). This creates a legal paper trail.
Step 3: Contact code enforcement. If the landlord doesn't respond, file a complaint with your city or county health department or code enforcement office. Many jurisdictions inspect within days and can order the landlord to treat.
Step 4: Know your remedies. Depending on your state, you may have the right to: withhold rent (in escrow), "repair and deduct" (hire a pest control company and deduct the cost from rent), or break your lease without penalty due to uninhabitability.
While you're waiting for your landlord to act — or if you want to supplement professional treatment — several effective methods require no permanent modifications to the unit:
For cockroaches: Gel bait (Advion, Vendetta) applied in cracks and behind appliances. No drilling, no permanent changes. The most effective cockroach treatment available, period.
For bed bugs: Mattress encasements, interceptor traps under bed legs, and CimeXa dust in crevices. All removable, all highly effective.
For ants: Liquid bait stations (Terro) placed along trails. Removable, no surface modification.
For mice: Snap traps along walls. Ask your landlord to seal entry points — this is maintenance, not tenant responsibility.
Avoid foggers and bug bombs — many leases prohibit them, they scatter pests into neighboring units (creating liability), and they simply don't work.