Simple Solutions for Eliminating Moisture Build-up in Motorhomes, Campervans, and RVs
Reducing Condensation in Motorhomes and Campervans
Condensation can be a persistent problem for motorhome and campervan owners, especially during cooler weather. This article outlines effective methods to combat condensation, drawn from various sources.
Enhance Ventilation
Installing roof vents or extractor fans, such as the MaxxFan Dome, helps push out moist, warm air generated by cooking, showering, and breathing. This reduces humidity and prevents mold growth.
Create Air-Gaps Under Bedding
Using products like BedAirer mattress underlays creates a 10mm air-gap between mattresses or seat cushions and their bases, allowing warm moist air to vent away. This prevents condensation buildup underneath and stops mold and mildew formation.
Use Air Conditioning With a Condensation Pump
Certain RV air conditioners come with condensation pumps that remove moisture effectively, preventing water stains and excess dampness inside the camper.
Employ Medical-Grade Air Purifiers
Advanced air purifiers with HEPA and activated carbon filters, like the Austin Air HealthMate Jr. Plus, reduce airborne mold spores, allergens, and chemical off-gassing. This helps maintain cleaner, drier indoor air which reduces condensation-related issues.
Additional Recommendations
- Minimizing indoor moisture sources, such as using lids when cooking, drying clothes outside, and maintaining a balance between heating and ventilation, can also help reduce condensation.
- Using dehumidifiers, if space and power allow, can be effective in removing excess moisture from the air.
- Regularly cleaning out cupboards and drying them thoroughly after cleaning can reduce the chances of damp and mildew.
Other Solutions
- A thin coating of washing-up liquid over the inside of windows and windscreens is said to create a barrier between the cold glass and warm air, reducing condensation. However, this method may smear and obstruct vision, and cleaning it off may be a hassle.
- Silicone tubes can be carried as an emergency solution for sealing small leaks.
- External zip-turn down silver thermal screen covers can reduce condensation on the exterior of the vehicle, particularly on the cab windows.
Preventing Condensation
The key to controlling condensation lies in reducing indoor humidity levels, improving air circulation, and preventing moisture from settling on surfaces inside motorhomes or campervans. By employing these methods, owners can enjoy a more comfortable and mold-free living space.
Implementing a lifestyle change that includes using a home-and-garden product, such as BedAirer, can help create an air-gap under bedding, preventing condensation buildup.
When traveling, utilizing appliances like the Austin Air HealthMate Jr. Plus, which has medical-grade air purifiers with HEPA and activated carbon filters, can help maintain cleaner, drier indoor air, reducing condensation-related issues.
