Winter in Sanger may be milder than many parts of the country, but colder nights, moisture, and long periods of inactivity can still cause damage to RVs and boats if they aren’t properly prepared. Taking a little time to winterize now can help prevent expensive repairs and ensure your vehicle is ready to go when warmer weather returns.

Here are some practical winterization tips for RV and boat owners in Sanger.

Drain and Protect Water Systems

Even in California, overnight temperatures can dip low enough to cause issues in water lines.

• Drain all fresh water tanks, holding tanks, and water lines

• Open faucets and low-point drains to remove trapped water

• For RVs, consider using RV-safe antifreeze in plumbing lines

• Don’t forget outdoor showers and hose connections

Preventing frozen or cracked lines now can save you from major plumbing repairs later.

Disconnect and Maintain Batteries

Cold weather and long storage periods can shorten battery life.

• Disconnect batteries before storage

• Clean terminals to prevent corrosion

• Store batteries in a dry, protected place when possible

• If left connected, check charge levels periodically

A dead battery is one of the most common issues owners face when pulling their RV or boat out of storage.

Clean Thoroughly Before Storage

Moisture and debris can cause odors, mold, and pest issues during winter.

• Wash the exterior to remove dirt, sap, and road grime

• Clean interior surfaces and remove all food items

• Leave refrigerator doors slightly open to prevent mildew

• Use moisture absorbers to help control humidity

A clean vehicle stores better and is much easier to prep for your next trip.

Protect Tires and Seals

Long periods of sitting can be tough on tires and rubber seals.

• Inflate tires to recommended pressure

• Use tire covers to protect against sun and weather exposure

• Inspect roof seals, windows, and doors for cracks

• Lubricate seals to prevent drying and shrinking

These small steps help extend the life of critical components.

Cover or Store in a Secure Location

While covers help protect against weather, storage location matters just as much.

• Use breathable RV or boat covers designed for long-term storage

• Avoid plastic tarps that trap moisture

• Choose a secure storage facility with controlled access and ample space

Many owners in the Sanger area prefer off-site storage to keep driveways clear and reduce exposure to theft or weather damage.

Plan Ahead for Spring

A little planning now makes spring prep faster and easier.

• Create a checklist of what you did before storage

• Schedule oil changes or maintenance early

• Note any repairs to handle before your next trip

You’ll thank yourself when it’s time to head back out on the road or water.

Safe, Convenient RV & Boat Storage in Sanger

Proper winterization paired with a secure storage space helps protect your investment year-round. If you’re looking to free up space at home while keeping your RV or boat protected this winter, off-site storage can be a simple and reliable solution.

Address
Academy South Mini Storage
3543 S Academy Ave
Sanger, CA 93657

Phone: (559) 473-4544

View on Google Maps: https://maps.app.goo.gl/tEAUebEwt3ag9RmQA

View Storage Unit Rates: https://www.academyministorage.com/storage-unit-rates/