Car owners warned of heat‑related damage to paint and interior items

Washing a vehicle under direct sunlight or when the paint is hot can cause permanent cosmetic damage. Rapid drying of detergents leads to chemical reactions that leave stubborn stains, while thermal shock from cold water on heated paint can create micro‑cracks. Experts advise washing cars in shade, using minimal detergent, rinsing quickly, and drying the surface immediately to avoid these effects.

Leaving electronic devices, foods, beverages, cosmetics or chemicals in a parked car on hot days poses safety and financial risks. Batteries can overheat, swell, or even ignite, potentially causing fires and costly repairs. Plastics may release harmful compounds, and cosmetics or aerosols can explode under pressure. The interior temperature of a closed car can exceed 70 °C, making it unsafe for many items. Drivers are urged to keep valuables out of a hot vehicle and to store items in cooler environments.

Both pieces emphasize that extreme heat, common during recent temperature spikes in parts of Europe, can damage vehicles and personal belongings if proper precautions are not taken.