Why Proper Car Storage Matters

If you have a car that you don’t use frequently; maybe it’s a second vehicle, a classic car, or one you only need for special occasions; proper storage is key to ensuring it stays in good condition. Without regular use, a car can suffer from issues like battery drain, flat tyres, and corrosion. But with the right care, your car can remain in excellent condition, ready to go when you need it.

So, how do you store a car you rarely use? Let’s go through the essential steps to keep your vehicle running smoothly and looking good, even when it’s not getting regular use.

1. Find a Safe, Dry Place to Park

The first step in storing your car is to find a safe, dry location. If possible, avoid parking the car outside where it’s exposed to the elements. Rain, snow, and even intense sunlight can cause wear and tear over time. The best place to store a car is in a garage or another covered, sheltered area.

If you don’t have access to a garage, consider using a car cover. Make sure the cover is designed to protect against weather conditions and is breathable to prevent moisture buildup underneath.

2. Clean the Car Inside and Out

Before storing your car, give it a good clean. Dirt, salt, and moisture can damage your vehicle’s paint and upholstery if left sitting for long periods. Wash and wax the exterior to protect the paintwork, and make sure the undercarriage is free from road salt or grime that could cause rust. Cleaning the interior is also essential; vacuum the seats, carpets, and upholstery, and wipe down all surfaces to remove dust and debris.

Once clean, you can apply a fabric or leather conditioner to keep the seats in good condition if your car is parked for an extended period. The cleaner your car is when it’s stored, the less likely dirt and grime will cause long-term damage.

3. Fill the Tank and Add Fuel Stabiliser

When storing a car for a long time, you’ll want to prevent the fuel from deteriorating, as old fuel can cause engine problems. Fill up the tank to about 90% to keep moisture from building up inside the fuel tank, and add a fuel stabiliser. Fuel stabiliser prevents the fuel from breaking down over time and can help keep your engine in top condition when you start the car again.

Don’t forget to drive the car for a short while to ensure the stabiliser gets into the engine and fuel lines.

4. Check and Maintain the Tyres

Tyres can develop flat spots if left stationary for too long, particularly if the car is stored on hard surfaces like concrete. To prevent this, it’s a good idea to either inflate the tyres to a higher pressure than usual (check your car’s manual for the recommended pressure) or, if possible, jack up the car so the tyres aren’t in contact with the ground.

If you can’t jack up the car, consider moving it every few weeks to prevent the tyres from sitting in the same position for too long. Also, inspect the tyres for signs of wear or cracks before storing your car, as old tyres can be prone to more damage when sitting for long periods.

5. Disconnect the Battery

Car batteries can lose charge over time, especially if they’re not used regularly. To prevent this, disconnect the battery from the car. This can help maintain the battery’s charge, reducing the risk of corrosion around the terminals and ensuring it’s ready to use when you need it.

If you prefer not to disconnect the battery, you could use a battery maintainer or trickle charger. These devices keep the battery at an optimal charge level, preventing it from draining completely. However, if your car will be stored for several months, it’s still a good idea to disconnect the battery completely to avoid any power drain.

6. Protect the Interior

If you’re storing your car for a long time, take steps to protect the interior. Sunlight can cause the dashboard, seats, and steering wheel to fade, crack, or become brittle. You can use a sunshade for the windshield, cover the seats with fabric or plastic, or park your car in a place with limited sun exposure.

To prevent mould or musty smells, keep the windows slightly open to allow for airflow, especially if you’re storing the car for more than a few weeks. You can also place a moisture-absorbing product, like silica gel or a dehumidifier bag, in the cabin to keep the air dry and fresh.

7. Use a Car Cover

Even if your car is stored in a garage, a car cover can provide an extra layer of protection against dust, dirt, and potential scratches. Make sure the cover is breathable, allowing any moisture to escape and preventing mildew from forming. A fitted cover that fits snugly will also prevent wind from blowing debris onto your car’s surface.

For outdoor storage, a high-quality weatherproof cover is a must to protect the car from rain, snow, and UV rays.

8. Start the Car Periodically

If possible, try to start the car once every two to three weeks. Let it run for at least 10-15 minutes to keep the engine lubricated and ensure the fluids circulate throughout the system. This also prevents parts from seizing up due to lack of movement. However, make sure to start the car in a well-ventilated area to avoid carbon monoxide buildup.

If you can’t start the car, make sure the handbrake isn’t engaged, as it can stick over time. Instead, leave the car in gear or use wheel chocks to prevent it from rolling.

Useful UK Resources

• AA: How to store your car
• RAC: Preparing your car for storage
• AutoTrader: Car storage tips

By following these steps, you can keep your rarely used car in excellent condition, ready to go when you need it. Whether you’re storing a classic car, a second vehicle, or just a car you use occasionally, a little care goes a long way in preserving its longevity and value.