Can Dishwashing Detergent Be Used for Car Washing?
1 Answers
Dishwashing detergent should not be used for washing cars. Dishwashing detergent is an alkaline cleaning agent that can cause significant damage to car paint. If used for car washing over a long period, the car's surface will gradually lose its shine. The hazards of using dishwashing detergent for car washing are as follows: 1. Damage to Car Paint: Dishwashing detergent has the effect of removing oil stains. Because of this characteristic, it can also strip away the car wax that protects the paint. Once the wax is removed, the paint becomes vulnerable to damage, and the car may lose its original luster or even develop a whitish appearance. 2. Corrosion of Rubber Protective Strips: Dishwashing detergent is alkaline and can corrode the rubber protective strips on the car body, causing them to discolor, lose elasticity, or even break. For this reason, professional car washes use neutral cleaning products that protect the car's surface. 3. Difficulty in Thorough Cleaning: Dishwashing detergent produces abundant foam, and self-washing is often limited in scope, making it difficult to clean the car thoroughly. After drying, streaks may appear, affecting the car's appearance.