
The best way to handle whitening after cleaning the car interior with alcohol is to visit a professional leather care shop for genuine leather restoration, to avoid making the situation worse by attempting DIY repairs. Here is some information about car interiors: 1. Definition: Car interiors, commonly referred to as automotive interiors, are essentially the decorative elements inside a car. 2. Composition: What we refer to as car interiors in China is actually known as Interiors-System in English. Since these automotive components have a decorative aspect, they are commonly translated as "automotive interiors" in the industry. 3. Function: The car interior system is a crucial part of the vehicle body, and the design workload for the interior system accounts for over 60% of the total vehicle styling design, far exceeding that of the exterior. It is one of the most important parts of the vehicle body. Each automobile manufacturer typically has a large interior team to handle the extensive engineering work related to interiors.

Last time I used alcohol to wipe the center console and it turned white, which broke my heart. It was actually because the alcohol dissolved the protective film on the plastic surface. I first used a damp towel to repeatedly wipe the area to fade the white marks, and later discovered that applying a bit of colorless shoe polish works wonders! Use a soft cloth to dip a tiny amount of shoe polish and rub in circular motions, then wipe it clean after half an hour. For larger areas, head to an auto parts store and buy an interior refurbishment spray—it’ll look brand new after spraying. Don’t believe the online advice about using menthol oil; that stuff will corrode the plastic and leave pits! For regular interior cleaning, remember to use a neutral cleaner—alcohol is only suitable for glass.

Last year, my mischievous kid wiped the car door panel with alcohol wipes, leaving the entire area whitened as if sprinkled with flour. The auto repair shop owner taught me a trick: use a hairdryer on low heat to gently warm the whitened area while softly rubbing it with your fingers to help the dissolved surface layer of the plastic re-fuse. This method works best on fresh alcohol stains; old, stubborn marks won’t budge. After treatment, remember to apply dashboard protection wax monthly—it shields against UV rays and prevents further damage. Now, whenever I see someone using alcohol to clean their car, I want to stop them and say: Hold it! The interior isn’t a phone screen!

A master mechanic with 20 years of experience tells you: Leather seat whitening can be resolved with leather care oil, but whitening plastic parts is more troublesome. The most severe case of steering wheel whitening I've handled involved a car owner using 75% alcohol to clean it, resulting in complete snowflake patterns. In the end, we used interior renovation paste with a sponge for polishing, which works similarly to color restoration for plastics. Those with strong DIY skills can purchase plastic dye online—just remember to compare with a color chart. Friendly reminder: Using alcohol to clean genuine leather seats can cause discoloration and cracking. Nowadays, car-specific wet wipes sold in supermarkets are labeled with alcohol content less than 5%, so check carefully before buying.


