Fall Storage Tips for RVs and Boats in California


Joe Collins
September 5th, 2024


Sunrise Boat and RV Storage Boat and RV
When fall rolls around in California, cooler temps and changing light signal it's time to tuck your RV or boat in for a rest. Whether you're heading out on cooler autumn adventures or just parking it until spring, give your gear the care it deserves. Here are the top fall storage tips to keep your wheels and hull happy.

Clean Thoroughly, Inside and Out
Dirt, dust, bugs, and grime left behind today can lead to mold and damage tomorrow. Thoroughly wash your boat’s exterior and interior, don’t forget lockers, bilges, and upholstery, then dry everything completely. For RVs, wash and wax the outside, vacuum inside, defrost and air out the fridge, and wipe surfaces clean.

Drain Plumbing & Add Antifreeze
Even in mild California temps, overnight chills can do real damage. Drain your freshwater, gray, and black tanks and, in colder areas, add RV- or marine-safe antifreeze to plumbing lines. Boats should have their bilge and heads fully drained too.

Check and Stabilize Fuel Systems
Fill your tanks to about 90%, add a quality stabilizer, then run engines briefly. This circulates the stabilizer and prevents gumming in fuel lines. Not only does this protect the engine, but it also avoids tank condensation over time.

Service Fluids, Belts & Mechanical Systems
Hot or cold, neglected fluids and worn parts can lead to expensive fixes. Change engine and generator oil, inspect belts and hoses, drain the sterndrive or lower unit on boats, and flush coolants on RVs. It's prep that prevents pre-season headaches.

Protect Batteries
Strong batteries are key for spring starts. Disconnect and remove batteries, clean terminals, coat them to prevent corrosion, and store them in a cool, dry place, or keep on trickle chargers. RVs also benefit from disconnect switches and PV solar trickle charging if available.

Shield Tires & Hoses from the Elements
Sun-baked tires and cracked hoses are common storage woes. Keep tires at recommended PSI, use tire covers or boards to reduce sun exposure, and inspect hoses for leaks or chafing.

Ventilate to Keep Moisture at Bay
Mold thrives in stuffy spaces. Crack roof vents, leave cabinet doors open, and use moisture absorbers or dehumidifiers for both boats and RVs. For boats, a dehumidifier or a few boxes of baking soda prevent musty smells.

Use High-Quality Covers & Seal Well
Breathable, UV-resistant covers, designed for storage, are worth it. Avoid cheap tarps that trap moisture. Ensure a tight seal while keeping vents open for airflow. Seal any access ports or openings with steel wool or foam to block rodents.

Leave cramped home clutter behind, MoreSpace Sunrise Self Storage offers gated outdoor and covered RV/boat parking, wide lanes, and 24/7 surveillance.

Drop In and Check Occasionally
Even the best storage plan benefits from a quick visit. Every month or two, swing by to inspect tires, covers, battery notes, or rodent activity. A little attention now avoids big surprises later.

Fall Storage Checklist
- Thoroughly clean and dry
- Drain all fluid lines and tanks
- Add stabilizers to fuel systems
- Change fluids and inspect mechanicals
- Disconnect and maintain batteries
- Cover tires, check hoses
- Ventilate, dehumidify, or air out compartments
- Secure with breathe-able storage covers
- Use a well-managed facility (hello, MoreSpace Sunrise Self Storage!)
- Check in monthly

Wrap Up
Fall doesn’t mean slowing down, it’s just a pit stop. With a few smart storage moves, your boat or RV stays protected so when spring calls, you’re adventure-ready. Slide into storage with confidence, MoreSpace Sunrise Self Storage has your back, backed up with monthly check-ins and secure parking.


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