RAC Drive Issues Urgent Warning Over Rodent and Insect Infestations in Unused Vehicles
As millions of Britons prepare for summer holidays, RAC Drive has issued a stark warning to drivers about the severe risks of leaving cars undriven for extended periods. The motoring organisation cautions that vehicles parked for weeks can attract unwanted guests, including rodents and insects, leading to potentially expensive infestations and mechanical failures.
Common Problems When Cars Remain Stationary
According to RAC Drive, several critical issues can develop when vehicles are not driven regularly. The most immediate concern is a flat car battery, which can drain completely, especially in colder weather, potentially requiring replacement. However, the problems extend far beyond simple battery failure.
Tyres are particularly vulnerable when a car remains stationary. They can slowly lose air pressure and develop flat spots, leading to permanent damage. In hot or sunny conditions, tyres may also dry out and crack, compromising safety and necessitating costly replacements.
Engine and Fluid Complications
Modern vehicles with complex electrical systems face additional risks. Electrical connections can corrode when the engine is left off for too long, causing engine problems and other faults. Fluids and fuel can degrade over time, leading to poor performance and expensive repairs.
RAC Drive emphasises that exposure to the elements accelerates rust and corrosion. Crucial components, including brakes, can seize up, while seals throughout the vehicle may break down, allowing mould and rot to develop.
The Infestation Threat
Perhaps the most alarming warning concerns pest infestations. "If a vehicle is left for a long time, you could end up with an infestation of rodents and insects," states RAC Drive. These pests can cause significant damage to wiring, upholstery, and other interior components, creating health hazards and repair bills.
How Long Can You Safely Leave a Car?
The safe duration for leaving a car unused depends on multiple factors, including the vehicle's make and model, battery condition, climate, and storage environment. Generally, cars left for up to two weeks face minimal risks to batteries, tyres, fuel, or fluids. Beyond this period, problems become increasingly likely.
Car batteries left unused for more than a month can lose charge, with internal fluids degrading. Fuel may break down, forming sludge in fuel lines and injectors, while tyres suffer progressive damage.
Essential Steps for Long-Term Vehicle Storage
RAC Drive provides detailed guidance for drivers needing to leave their cars unattended for extended periods:
For Storage Up to One Month
- Batteries may weaken, particularly in older vehicles or those with power-draining electronic systems
- Tyres may develop slight flat spots and lose pressure
- Exposed surfaces and brakes may show early signs of rust or corrosion
Preventative measures include storing the car in a garage or using a quality car cover. To maintain battery health, disconnect it or employ a trickle charger.
For Storage Up to Three Months
Issues with batteries, fuel, fluids, and tyres intensify significantly. Drivers should:
- Top up or completely replace fluids
- Replace damaged tyres or inflate them to maximum recommended pressure before storage
- Implement comprehensive laying-up procedures
Comprehensive Laying-Up Procedure
RAC Drive defines "laying up a car" as preparing it for long-term storage through systematic steps:
- Thoroughly clean the vehicle inside and out
- Change all essential fluids
- Disconnect the battery or use a maintenance charger
- Inflate tyres to proper pressure
- Move the vehicle periodically if possible
- Avoid using the parking brake to prevent seizure
- Use a UV-resistant car cover
- Store in a climate-controlled environment when available
- Drive the car for at least 20 minutes every few weeks to maintain systems
By following these guidelines, drivers can significantly reduce the risks of infestations, mechanical failures, and costly repairs when leaving vehicles unused during holidays or extended absences. Proper preparation ensures vehicles remain in good condition and ready for use upon return.
