Winterizing your RV

Winterizing your RV is an important step to ensure that your vehicle stays in good condition during the colder months and is ready to go when warmer weather returns. Here’s a step-by-step guide to help you winterize your RV:

1. Clean the RV

Before you start winterizing, clean both the interior and exterior of your RV to prevent mold, mildew, and pests:

• Wash the exterior to remove dirt, grime, and road salt.
• Clean the interior, including vacuuming the floors, wiping down surfaces, and cleaning the bathroom and kitchen areas.

2. Empty Water Systems

Ensure that all water systems are drained to prevent pipes from freezing and bursting:

• Drain the fresh water tank: Open the drain valve on the fresh water tank and let it empty completely.
• Drain the water heater: Turn off the water heater, then open the drain valve and let the water drain out. If your RV has an anode rod in the water heater, remove it for cleaning or replacement.
• Empty the gray and black water tanks: Make sure the holding tanks are emptied and flushed. Add a small amount of RV toilet chemical to help prevent odors and maintain the tanks over the winter.
• Open all faucets: Open all taps (hot and cold) and allow the remaining water to drain out. Don’t forget the outdoor shower, if applicable.
• Blow out the lines (optional): If you want to ensure that all water is out of the lines, you can use an air compressor to blow out any remaining water in the pipes. Use a blowout plug in the city water inlet for this process.

3. Add Antifreeze

Once the water system is drained, it’s time to add RV-specific antifreeze to protect your pipes from freezing:

• Bypass the water heater: If your RV has a water heater bypass valve, engage it to prevent antifreeze from going into the water heater.
• Add antifreeze to the system: Using a pump converter kit, add non-toxic RV antifreeze to the fresh water system. Start with the freshwater tank, then turn on the faucets one at a time (including the shower and outdoor shower) until antifreeze comes out of all the faucets and the toilet. Be sure to run antifreeze through the toilet and any other water fixtures.
• Flush the toilet: Pour some antifreeze directly into the toilet bowl and flush it to ensure the system is fully protected.

4. Protect the RV’s Exterior

• Cover the RV: If possible, cover your RV with a breathable cover to protect it from snow, ice, and debris. Be sure to choose a cover made for RVs to allow for airflow and prevent mold and mildew.
• Seal openings: Use silicone or weather-stripping to seal any areas where moisture might enter, such as around doors, windows, and vents.

5. Check the Battery

• Remove and store the battery: It’s best to remove the RV’s battery and store it in a cool, dry place, especially if you plan to park the RV for an extended period. This prevents the battery from freezing and discharging.
• Charge the battery: If you leave the battery in the RV, make sure it’s fully charged and connect it to a battery maintainer to keep it in good condition throughout the winter.

6. Inspect and Maintain Tires

• Check tire pressure: Cold weather can cause tire pressure to drop, so check and inflate your RV tires to the manufacturer’s recommended pressure.
• Protect the tires: If your RV is going to sit for a long period, consider using tire covers to protect them from UV damage and the elements.

7. Remove Perishable Items

• Clean out the fridge and pantry: Remove all food and perishable items from your RV to avoid mold and odors. Clean the fridge and freezer thoroughly, leaving the doors slightly ajar to prevent mold buildup.
• Store items safely: Take out any personal items, clothing, and electronics to prevent them from getting damaged in the cold.

8. Protect the Engine and Fuel System (for motorhomes)

• Fuel treatment: Add a fuel stabilizer to your RV’s gas tank to prevent the fuel from going stale. Run the engine for a few minutes to ensure the stabilizer mixes into the system.
• Change the oil: If it’s close to the time for an oil change, do it before storing the RV for the winter. Clean oil will prevent contaminants from causing damage during the off-season.

9. Check the Roof and Seals

• Inspect the roof for any signs of damage or leaks. Look for cracks, loose seals, or any other issues that might lead to water infiltration. Apply RV roof sealant to any gaps or cracks you find.

10. Pest Prevention

• Seal up entry points: Mice and other critters can find their way into your RV during the winter. Seal up any small holes or gaps, especially around pipes, vents, and doors.
• Use traps or deterrents: Place rodent deterrents, such as mothballs or peppermint oil, inside the RV to keep pests away.

11. Check the Propane System

• Turn off the propane: Make sure all propane tanks are turned off before storage.
• Remove or secure propane tanks: If possible, remove the propane tanks and store them in a well-ventilated area away from the RV.

12. Final Checks

• Double-check that all systems are completely turned off and that no water remains in the pipes.
• Lock all doors and windows, and make sure the RV is ready to be stored safely.

By following these steps, you’ll protect your RV from cold weather damage and make sure it’s ready for the road when spring comes around!