Winter is upon us, and it’s crucial to prepare your RV for the cold months ahead. Properly winterizing your RV not only protects your investment from potential damage but also ensures that it’s ready for your next adventure when warmer weather returns. Follow this step-by-step guide to make RV winterization easy and effective.

Drain and Flush the Water System

    • Drain Tanks: Start by emptying the freshwater, gray water, and black water tanks. Use a sewer hose to drain the black and gray water tanks at an appropriate disposal site.
    • Flush the System: Once the tanks are empty, flush the water lines and tank with clean water to remove any residue.
    • Bypass the Water Heater: If your RV doesn’t have a built-in bypass, install one. This will prevent antifreeze from entering the water heater, saving you both time and money.

RVAdd Antifreeze to the Water System

    • Non-Toxic Antifreeze: Use RV-specific, non-toxic antifreeze for your water system. Do not use automotive antifreeze, as it is toxic.
    • Pump Antifreeze: Connect the antifreeze to the water pump and open all faucets (hot and cold) until you see the antifreeze. Remember to run the shower and flush the toilet until you see antifreeze.
    • Drain and Close Valves: After ensuring antifreeze has circulated through all lines, close all faucets and drains.

Inspect and Protect Exterior Components

    • Inspect Seals: Check all exterior seals and caulking for cracks or gaps. Repair or replace any damaged areas to prevent water intrusion.
    • Cover the RV: Use a breathable RV cover to protect your vehicle from snow, ice, and debris. Ensure the cover is securely fastened to prevent it from blowing away or tearing.

Maintain the Battery

    • Disconnect the Battery: Remove the battery from your RV and store it in a cool, dry place. Use a trickle charger to maintain its charge throughout the winter.
    • Clean Battery Terminals: Before storing, clean the battery terminals with a mixture of baking soda and water to prevent corrosion.

Protect the Interior

    • Ventilation: Leave cabinet doors open to allow air circulation, preventing mold and mildew.
    • Rodent Prevention: Remove all food items and clean the interior thoroughly to deter rodents. Use traps or deterrents if necessary.
    • Moisture Control: Place moisture absorbers inside your RV to prevent condensation and mold growth.

Check the Oil and Inflate Tires

    • Time for an Oil Chage: Old oil can become acidic and leave deposits in you engine.  Store your RV for the winter with fresh, clean oil from AMSOIL.  LifeTime Oil can help.
    • Inflate Tires: Ensure your tires are inflated to the recommended pressure to prevent flat spots. If possible, store your RV on blocks or leveling jacks to take weight off the tires.

Winterizing your RV is a straightforward process that pays dividends in the form of maintenance savings and peace of mind. By following these steps, you ensure that your RV is protected from the harsh winter conditions and ready for the road when spring arrives. Proper winterization not only protects your investment but also extends the life of your RV, allowing you to enjoy countless adventures in the years to come.