Water is the universal cleaning agent. We use it clean almost everything, including cars. Still, when not used properly, they could end up damaging our car’s paint jobs. When water is left to dry on the car, the sun actually bakes the water and its residue, and the heat from the sun will leave the residues dried and baked onto the paint, resulting in unsightly water marks that can be difficult to remove. This is why many experts in car painting and Subaru smash repairs, Mitsubishi smash repairs and Suzuki smash repairs advises to avoid leaving your car next to water sources like sprinklers on a very hot day.