Cleaning tools that should never be used to clean cars, to avoid wasting money
Many users have suffered a "bitter" ending after using household detergents to clean their cars. Below are some detergents that should absolutely not be used to avoid wasting money.
Many pragmatic and money-saving users listen to unfounded advice on social media platforms and use household cleaning tools and detergents to clean their cars. This can damage and devalue the car, leaving the owner in a situation of "losing money and getting sick".
Below are some tools and detergents that should not be used to clean cars.
Dish scrubber
Dish scrubbers are a common cleaning tool in every household, but should only be used to clean dishes, plates, cooking utensils, etc. because these tools are made from rough materials such as nylon fibers or stainless steel, which have high abrasive properties to remove stubborn stains and burns.

Therefore, using dishwashing pads to clean the car surface will be a mistake, they can scratch the car's paint surface, creating deep, noticeable scratches, causing loss of aesthetics. In addition, dishwashing pads also lose the natural shine of the paint layer, making the paint surface susceptible to dirt and oxidation over time.
Hard plastic bristle brush
Brushes with stiff bristles, often used to clean floors and surfaces with stubborn stains, are very effective, but they are not suitable for cleaning cars.
Many users listen to unfounded advice on social networks and use these brushes to clean stubborn stains on the car's paint or wheels, causing serious damage to the surface. With hard bristles, these brushes not only scratch the paint but also scratch the glass surface, car lights and damage sensitive parts such as sensors around the car. Although the scratches on the surface may be small, restoring the paint surface to its original state will be quite expensive, affecting the value of the car.
Old clothes
Using old clothes to wipe and clean your car is not a good choice, and can cause the car owner to waste money. First of all, old clothes are often not as soft and smooth as specialized towels, which can easily scratch the car's paint. In addition, old clothes can contain dirt, sand or other impurities left over from previous use, which can scratch the paint surface when cleaning.

In addition, the material of old clothes often does not absorb and remove dirt effectively, leading to poor cleaning of the car and leaving stains or streaks. Using old clothes can also leave fabric fibers or lint on the car surface, which is unsightly and unpleasant. Therefore, to protect the car surface and ensure cleaning efficiency, you should use specialized towels specifically designed for car cleaning.
Washing powder
Using laundry detergent to clean your car is a common mistake. Laundry detergents contain harsh chemicals designed to remove stains from clothing, but they can be too harsh on your car's paint and other sensitive parts.
When using detergent, the strong chemicals in it can wear down the protective paint layer, causing discoloration or damage to the paint surface, making the car lose its natural shine and beauty. In addition, detergent may not dissolve completely in water, leaving powder residue on the car's surface, creating unpleasant stains that are difficult to remove. Furthermore, some ingredients in detergent can damage rubber and plastic parts on the car, making them brittle and more susceptible to damage.
Shampoo with caffeine
Caffeine shampoos are specifically designed for hair and scalp care, not for cleaning car surfaces. Shampoo ingredients, including caffeine and hair conditioners, are not effective in cleaning car paint and parts. These substances can leave a greasy film or streaks on the paint surface, reducing the shine and aesthetics of the car.
Additionally, shampoos are not capable of removing dirt, grease, and other stubborn contaminants commonly found in cars. Using shampoos containing caffeine can also be wasteful because they are more expensive than specialized car cleaners. To protect and maintain the beauty of your car, it is best to use cleaning products specifically designed for car cleaning.