Mold & Mildew - Holiday Navigator 2003 Owner's Manual

Care & Maintenance
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Mold & Mildew
3 • 1 2 0
Controlling Moisture Condensation:
Reduce or eliminate interior moisture condensation during cold weather by
using the following steps:
• Partially open the roof vents and windows so that outside air can
circulate into the interior. Increase the ventilation when large numbers
of people are in the motorhome. Even in raining or snowing
conditions the air outside will be far drier than the interior air.
• Install a dehumidifier. Continuous use of a dehumidifier is
effective in removing excess moisture from the interior air. Using
a dehumidifier is not a cure-all, however, it will reduce the amount
of outside air needed for ventilation.
• Run the range vent fan when cooking and the bath vent fan (or
open the bath vent) when bathing, to reduce water vapor. Avoid
excessive boiling or use of hot water as it produces steam.
• Do not heat the motorhome interior with the range or oven.
Heating with the range or oven increases the risk of toxic fumes
and allows oxygen depletion. Also, open flames add moisture to
the interior air increasing condensation.
• In very cold weather leave the cabinet and closet doors partially
open. The air flow will warm and ventilate the interior of the storage
compartments and the exterior wall surface, reducing or eliminating
condensation and preventing the possibility of ice formations.
What is Mold?
Mold is a vegetative growth or a plant belonging to the Fungi group. Being
a plant, mold will need food to grow. Mold growth can be a result from
moisture and certain temperatures. Some molds can cause mildew wherever
there is poor air circulation, poor lighting, damp and warm areas. Molds, as
they grow, will cause considerable damage and leave a musty odor, discolor
fabric and stain surfaces. Molds produce microscopic cells called "spores" that
can spread easily through the air.
What does mold need to grow?
Mold only needs a few simple things to grow and multiply: moisture,
nutrients and a suitable environment. Prevention of mold and mildew begin
with keeping things clean. Greasy films contain many nutrients for mildew
causing molds when moisture and temperatures are right. Soil on dirty items,
such as fabrics and furniture, may supply enough nutrients for mold to grow.
Many of the synthetic fabric such as acetate, polyester, acrylic and nylon are
mildew resistant. However, soil on these fabrics may supply the nutrients to
start mold growth. Any soiled fabric should be cleaned thoroughly to help
prevent mildew from occurring.
N A V I G A T O R 2 0 0 3