More harm than good: common car washing mistakes you should avoid

A common mistake during at-home car washing is using hand soap, dishwashing detergent, or glass cleaner. These products are not designed for automotive paint surfaces and can gradually strip away the protective wax layer, leaving the paint more vulnerable to damage. For this reason, it is advisable to choose products specifically developed for car care, as they clean effectively while helping to preserve the condition of the vehicle’s bodywork.

Many people clean the entire car with the same sponge, including the wheels. This can be problematic because dust, sand, and other debris that accumulate on the rims and tires can easily scratch the paintwork. It is advisable to use separate cleaning tools for the bodywork and the wheels to avoid unwanted damage.

Before carrying out a thorough wash, it is worth giving the vehicle a pre-rinse, as loose dirt and debris can cause scratches during cleaning. It is also important not to wash the entire vehicle at once. Instead, work section by section, starting from the top and moving downward. This helps prevent the cleaning product from drying on the surface.

Bird droppings are highly acidic, so if they remain on the vehicle for too long, they can leave permanent marks on the paintwork. Never use a sharp object to scrape off dried contamination, as this can scratch or chip the paint layer. As soon as you notice the droppings, soak a cloth in warm water and place it on the affected area for a few minutes. This will loosen the residue, allowing it to be gently removed with a clean microfiber cloth.

Cleaning the bodywork with circular motions can easily leave small but noticeable scratches on the paint surface. A similar problem can occur if a sponge that has fallen on the ground is reused without being rinsed thoroughly. The best approach is to wash the vehicle using long back-and-forth strokes, with plenty of foam, and to clean the car regularly to keep it in the best possible condition.

Many people wash their cars immediately after driving or while the vehicle is sitting in direct sunlight. In these conditions, water and cleaning products dry too quickly, which can lead to water spots and make thorough cleaning more difficult. It is best to wash your car in a shaded area and only after the bodywork has cooled down.

Many car owners simply wait for the vehicle to air dry or rely on a quick drive to remove excess water. However, the minerals left behind in the water can easily create unsightly spots on the surface. After washing, it is therefore recommended to gently absorb the remaining water with a soft towel. Avoid using rough cloths or rubbing the surface aggressively, as this may cause scratches and other damage to the paintwork.

Although automatic car washes are convenient, brush-based systems can damage the paintwork, especially if dirt and debris accumulate in the brushes. If you choose to use an automatic car wash, it is advisable to opt for a touchless system. Alternatively, self-service car washes can be a good choice, as they provide greater control over the cleaning process.

Many people clean their cars exclusively at home, but from time to time it is worth entrusting the vehicle to professionals. Professional car detailing not only provides a more thorough cleaning but can also address issues that cannot easily be removed with home cleaning methods. For this reason, it is recommended to schedule a comprehensive professional cleaning periodically to help maintain the vehicle’s appearance and condition.