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Rights 7 min2025-06-18

What to do if you have pests or mold in your apartment

What to do if you have pests or mold in your rental apartment in the USA. Tenant rights and legal steps.

What to do if you have pests or mold in your apartment

Pests and mold: a habitability problem

Pests (cockroaches, bedbugs, mice) and mold are more than a nuisance: they represent a health risk and are usually the landlord's responsibility under habitability laws.

The landlord is usually responsible

In most states, the landlord must deliver and maintain a home free of pests and infestations. Mold caused by structural problems (leaks, poor ventilation, humidity) is also usually their responsibility.

Steps to follow

  • 1. Notify the landlord in writing immediately, describing the problem in detail

  • 2. Document everything: take dated photos and videos of the mold or pests

  • 3. Keep medical evidence if the problem affects your health (doctor visits, symptoms)

  • 4. Give a reasonable deadline for the landlord to act (according to your state's laws)
  • Health dangers of mold

  • Respiratory problems and allergies

  • Irritation of eyes, skin and throat

  • Worsening of asthma

  • Especially dangerous for children, the elderly and people with respiratory conditions
  • If the landlord does not act

  • Report to your city's housing inspection office

  • In some states you can use the repair-and-deduct remedy from the rent

  • Consult a free legal aid service

  • In serious cases, you may have the right to terminate the lease without penalty
  • What you can do in the meantime

  • Keep the apartment ventilated and dry to prevent mold

  • Do not leave exposed food that attracts pests

  • Seal small cracks and openings

  • Do not ignore the first signs: infestations grow fast
  • Remember to document every communication with the landlord — it will be your best defense if the problem reaches legal proceedings.

    ):legal aid" + tu ciudad) |
    | Oficina de inspección de vivienda | Puede ordenar al casero que repare (verifica con recursos locales) |
    | Fair Housing (fairhousing.com) | Información sobre derechos de vivienda justa |

    > Recuerda: las leyes varían según el estado y la ciudad. Antes de tomar cualquier acción como retener la renta o romper el contrato, consulta con un asesor legal gratuito. Actuar informado es siempre tu mejor protección.','en':'## Common Mistakes to Avoid

    Many tenants lose their case—or make their situation worse—because of mistakes that are easy to prevent:

  • Only telling the landlord verbally: a hallway conversation doesn't count. Always notify in writing (text, email, or letter) so you have proof.

  • Cleaning before documenting: before you clean the mold or throw away mouse traps, take photos and videos. Once you clean up, you lose your evidence.

  • Stopping rent payments without legal advice: even if the problem is serious, withholding rent without legal guidance can get you an eviction notice. Seek help first.

  • Waiting too long: infestations and mold grow fast. Every week you wait without reporting can be interpreted as accepting the condition.

  • Not keeping copies: save screenshots of messages, sent emails, and any responses from your landlord. Organize them by date.
  • ---

    Checklist: Your First 7 Days

    Use this guide from the moment you discover the problem:

  • [ ] Take photos and videos with a visible date (use your phone camera with the timestamp enabled)

  • [ ] Write a notice to your landlord describing the problem, the exact location, and the date you discovered it

  • [ ] Send the notice through a traceable method (email, text message, certified letter)

  • [ ] Keep a copy of everything you send

  • [ ] Note any health symptoms you or your family experience

  • [ ] If you have children or elderly people at home, consider seeing a doctor and keep the records

  • [ ] Call 2-1-1 to find help resources in your area
  • ---

    A Practical Example: How One Family Handled It

    Imagine this situation: Maria notices black spots on the bathroom ceiling and a musty smell. Her young son starts coughing frequently. Instead of waiting, Maria:

  • 1. Takes photos that same day with her phone.

  • 2. Sends her landlord a text message describing the problem and asks for a written response.

  • 3. When the landlord doesn't respond after several days, she calls her city's housing inspection office.

  • 4. An inspector visits the apartment, confirms the problem, and issues an order to the landlord to make repairs.

  • 5. Maria keeps the inspector's report as additional evidence.
  • Because she documented everything from the start, Maria had solid support if the case had escalated.

    ---

    Available Help Resources

    | Resource | How It Can Help You |
    |---|---|
    | 2-1-1 (call or visit 211.org) | Connects you with local housing, health, and legal assistance services |
    | HUD: 1-800-669-9777 | Fair housing complaints and discrimination |
    | Free legal aid clinics | Guidance on your rights as a tenant (search "legal aid" + your city) |
    | Housing inspection office | Can order your landlord to make repairs (verify with local resources) |
    | Fair Housing (fairhousing.com) | Information about fair housing rights |

    > Remember: laws vary by state and city. Before taking any action such as withholding rent or breaking your lease, consult a free legal advisor. Acting informed is always your best protection.

    Frequently Asked Questions