After a long winter, getting your RV ready for the road again takes more than just turning the key. Learning how to de-winterize your RV for spring travel ensures your systems are safe, clean, and fully functional before you take off on your next adventure.
Flush and Sanitize the Water System
The first major step is removing RV antifreeze and sanitizing the plumbing. To do this:
- Reconnect your water lines and ensure the water heater bypass is turned off
- Fill the fresh water tank with clean water
- Turn on the pump and open each faucet (hot and cold) until the pink antifreeze runs clear
- Once clear, fill the system with a bleach-water mix (1/4 cup bleach per 15 gallons of tank capacity)
- Let it sit for several hours, then flush with clean water until the smell is gone
This process is crucial for safe drinking water and is one of the most important parts of how to de-winterize your RV for spring travel. Daisy RV can handle this process for you if you’d prefer a professional flush.
Check for Leaks or Cracks in Plumbing
While flushing the system, inspect:
- Pipes and hoses under sinks
- Water heater connections
- Exterior shower heads and water lines
- Toilet seals and base
Cold weather can cause pipes to crack even with antifreeze. Look for dripping water or puddles, and tighten or replace as needed.
If you find anything concerning, Daisy RV offers plumbing inspections and repairs to prevent mid-trip surprises.
Test Appliances and LP Gas System
Reignite and test each propane-powered appliance:
- Stove and oven
- Refrigerator (on LP mode)
- Furnace
- Water heater
Also, open the propane tank valves, check for leaks with a soapy water test, and inspect the regulator. Don’t forget to reinsert batteries into your propane leak detector and smoke alarm.
Need help with LP safety checks? Daisy RV provides full gas system inspections.
Recharge and Reinstall Batteries
If you removed your batteries for winter:
- Clean terminals and check for corrosion
- Reinstall securely and fully charge them
- Test voltage (should read 12.4V–12.8V when fully charged)
- Reconnect the shore power and verify charging
Weak or dead batteries can prevent your slides, lights, and water pump from operating properly—so test early.
Inspect the Exterior and Tires
Walk around your RV and check:
- Tire pressure and sidewalls for cracks
- Roof seals and vents for leaks
- Slide-out seals and awning fabric
- Exterior lights and signal operation
Also, wash off any grime or debris that built up during storage. This protects your RV’s exterior and helps you spot issues early.
Knowing how to de-winterize your RV for spring travel gets your rig ready for the road and ensures your first trip of the season goes off without a hitch.
