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Occupant Safety
Where There Is Moisture,
There May Be Mold
Molds are microscopic organisms that can live in virtually any
indoor or outdoor environment. Mold growth requires a
source of moisture (ie., high humidity, wet/damp materials,
standing water) and a temperature between 40° and 100°
Fahrenheit.
According to the Center for Disease Control, exposure to
damp and moldy environments may cause a variety of health
defects, or none at all.
• For people sensitive to molds, mold exposure may
cause nasal congestion, coughing, wheezing, and/or
irritation of the eyes, throat, or skin.
• People with mold allergies may have more severe
reactions to mold exposure. Immune-compromised
people and those with chronic lung illnesses, like
obstructive lung disease, risk serious lung infections.
Mold growth can be very harmful to the natural wood products
and fabrics in your RV. Follow these tips to help control the rela-
tive humidity inside your RV and inhibit mold and mildew:
• While cooking and bathing, ALWAYS use the kitchen
and bathroom vents, even during colder weather.
• In addition, opening a window will increase ventilation
during these activities.
• Running your air conditioner will also reduce
the relative humidity.
• In extremely humid conditions, using a dehumidifier
(customer supplied) can be helpful.