www.marketdirect.com.au
Ph: 1300 494 494
41
Moisture and Mould Protection
Condensation
Condensation is caused by a difference in ambient temperature and a surface creating a dew point. If the surface
is sufficiently colder than the ambient temperature and there is a degree of humidity, condensation will form on the
surface. The higher the humidity and wider the difference in temperature the more dew/condensation will occur.
The only means of stopping it is good ventilation, a heater or running air conditioning. When condensation occurs
the caravan should be thoroughly aired and dried to protect finishes and avoid mould.
Protecting from Mould
Mould is very difficult to clean once a porous surface is affected. There are several ways you can prevent the
occurrence of mould on your caravan. Never leave your Caravan packed away wet. If you must leave a campsite
with wet canvas or a damn interior, be sure to open and dry out your tent thoroughly at the very first opportunity
when you get home. Mould can develop in just a couple of days so don’t take the risk. When packing up dry, it is
important to check under the mattress that there is no build-up of condensation overnight. Body heat on a mattress
can create enough temperature difference with the exterior for moisture to form under it. If left unchecked this can
cause mould when your caravan is stored. An antibacterial mould killer such as Glen20 is recommended as a mould
deterrent to be sprayed through the caravan prior to storage or on canvas during prolonged exposure to damp
conditions.
