How to Deal with Yellowing Car Roof Lining?
3 Answers
First, lay the seats flat and cover them with a towel or seat cover to prevent contamination from water or cleaning solution dripping from the roof. Fill a spray bottle with a diluted mixture of water and cleaning solution, then spray it onto the roof. After the cleaning solution slightly foams, gently scrub the roof with a soft brush.
The ceiling of my old car also turned yellow, mainly due to prolonged exposure to sunlight and smoking inside the car. After trying several methods, I found that specialized interior cleaners, especially foam types, worked best. First, vacuum the ceiling thoroughly, spray the cleaner and wait for five minutes, then gently scrub in circular motions with a soft-bristle brush, and finally wipe twice with a damp towel. Be especially careful not to scrub too hard, as the ceiling fabric is very fragile. After treatment, it's recommended to check weekly and use a sunshade when parked outside. For areas severely oxidized, partial replacement of the ceiling fabric might be necessary. Regular maintenance shouldn't be overlooked, such as avoiding smoking in the car and vacuuming periodically.
I've got experience with yellowing car roofs – just dealt with it recently. First, you need to identify the cause: is it cigarette stains, sun damage, or mold? In most cases, an all-purpose foam cleaner (the kind that costs 20-30 yuan at supermarkets) will do the trick. Remember to keep the car ventilated during cleaning and don't overspray the cleaner. When I handled mine, I found that gently scrubbing the yellowed areas with a magic eraser worked particularly well, but be careful not to make the sponge too wet. If DIY doesn't work, spending about 200 yuan for an interior detailing at a car beauty shop is a good option – they have professional steam equipment for better results. Finally, I'd recommend getting a dashboard sunshade mat to significantly reduce sun damage.
