1. Types and Selection of Car Wax
Currently, there are numerous types of car wax available on the market, differentiated by form—solid or liquid—and quality—high-end or mid-range—as well as origin—domestic or imported.
Since the performance of various car waxes differs, so do their functions and effects; thus, one must be cautious when selecting a suitable product. An inappropriate choice may not only fail to protect the car body but also cause discoloration of the paint. In general, one should consider the characteristics of the car wax, the newness or oldness of the vehicle, the color of the paint, and the driving environment comprehensively. For high-end cars, high-grade car wax can be selected; for new cars, it is best to use colored coating polishing wax to maintain the gloss and color of the body; during summer, UV-resistant wax is recommended; when driving conditions are poor, shellac wax with prominent protective features is more appropriate; for ordinary vehicles, common pearl or metallic paint series car wax suffices. Of course, when choosing car wax, one must also consider its compatibility with the car paint color. Generally, black, red, or green series car wax is used for dark-colored car paint, while silver, white, or pearl series car wax is used for light-colored car paint. What are the precautions for car waxing?
2. Precautions for Car Waxing
(1) New cars should not be waxed indiscriminately. Some people immediately wax their newly purchased cars, which is not advisable. This is because a layer of protective wax already exists on the paintwork of new cars. Waxing too early might remove the original factory-applied wax, leading to unnecessary waste. Typically, a new car does not need to be waxed within five months of purchase.
(2) It's important to control the frequency of waxing. Due to different driving environments and parking conditions, the interval between waxing sessions should vary accordingly. Cars parked in garages and driven mostly on good roads can be waxed every 3-4 months; cars parked outdoors, exposed to wind and rain, should ideally be waxed every 2-3 months. However, this is not a strict rule. If the car body feels rough to the touch, it’s time to wax again.
(3) Before waxing, it's best to clean the car body with specialized car wash water to remove dirt and dust. Remember not to blindly use dishwashing detergent or soapy water, as the sodium chloride they contain can erode the car paint, wax film, and rubber components, making the paint lose its luster and accelerating the aging of rubber parts. If specialized car wash water is unavailable, plain water can be used to clean the car, drying it thoroughly before applying wax.
(4) Car waxing should be done in a cool place to ensure the car body does not heat up. As the temperature rises, the adhesion of the car wax decreases, affecting the quality of the waxing.
(5) When applying wax, use a sponge block with an appropriate amount of car wax and apply it in straight back-and-forth motions on the car body. Avoid randomly pouring wax onto the car or using circular motions. The entire process should be completed continuously without interruption. Generally, after the wax layer has been evenly applied for 5-10 minutes, it should be polished with a new towel. For quick-drying wax, polish as you apply.
(6) After waxing the car body, some residual wax may remain in the gaps around the headlights, license plates, doors, and luggage compartments, making the car look less aesthetically pleasing. If these wax residues are not promptly cleaned, they may cause rusting. Therefore, after waxing, all wax residues must be thoroughly removed to achieve the perfect waxing effect.
In summary, just as humans need beauty care, cars also require regular waxing to maintain a more beautiful and attractive appearance.
Source: http://www.qcmrrc.com/qicherencai/news/20110915022442.html