Hopefully you have some good language about mold in your lease to fall back on. Here's what mine says about it:
25. MOLD. It is the goal of Management to provide a quality living environment to Resident(s). To help achieve this goal it is important for the Resident(s) and Management to work together to minimize any mold growth on the Premises. This section on mold contains important information for Resident(s). Mold spores spread through the air and are transported by shoes and clothing. When excess moisture is present, mold can grow. There is conflicting scientific evidence of what constitutes a level of mold that could lead to adverse health effects. Nonetheless, appropriate precautions need to be taken to minimize mold growth. In order to minimize the potential for mold growth in the property, Resident(s) must:
*Keep Premises clean, especially the kitchen, bathroom(s), carpets and floors. Regularly vacuum, mop, and clean surfaces in keeping mold from growing.
*Immediately throw away moldy food
*Remove visible moisture from accumulating on any windows and doors as soon as possible.
*Keep shower curtain within the shower when showering, and open a window or use vent when showering.
*Use vents when using a clothes dryer.
*Provide adequate climate control in order to keep moisture levels down and prevent mold growth by opening windows or using a dehumidifier if necessary.
*Periodically inspect all sinks, bathtubs, washing machines, plumbing fixtures, appliances, windows, or anywhere water may be present to ascertain whether or not there is any water present around fixtures.
*Pay prompt attention to any leaks or moisture and report to Manager.
*Replace AC filters monthly and make sure window AC units are not leaking water into Premises.
*Open the windows, use the vents, and air the Premises out occasionally as needed.
*Immediately report to Manager any presence of mold growth that cannot be removed by simply applying a household cleaner and wiping the area.
A breach of this mold prevention agreement shall be a material violation of the Lease Agreement, allowing Manager to recover possession of the Premises, following Demand for Possession or Compliance in accordance with state law, and all other rights and remedies contained in the Lease.
Resident(s) Initials:____________________________________