What is the most effective method to remove odors from a new car?

[Camille]

Methods to remove odors from a new car are as follows: 1. Ventilation: Within the first six months of purchasing a new car or after adding decorations, develop the habit of driving with windows slightly open to maintain fresh air circulation inside the car. 2. High-temperature exposure: High temperatures can accelerate the release of harmful substances and odors. In summer, leaving all four car doors wide open under the sun can effectively eliminate odors. However, this method is only suitable for new cars. In older cars, formaldehyde has entered a 'latent phase,' and exposure to high temperatures may cause stable materials to release harmful substances again, potentially damaging the car's paint. 3. Choose reliable car accessories: Some low-quality manufacturers produce floor mats with excessively strong odors. Therefore, be cautious when selecting car accessories. Opt for fabric seat covers that do not require adhesives, and choose floor mats made from healthy TPE material, which is popular in Europe and America. 4. Pomelo peel deodorization: Clever car owners often place pomelo peels inside their cars, believing that more peels mean better formaldehyde removal. In reality, pomelo peels and vinegar rely on their own scents to mask odors, which can help eliminate smells but are ineffective in removing formaldehyde. 5. Activated carbon and photocatalysts: To remove formaldehyde from the car, activated carbon can be placed to absorb it, but a sufficient quantity is needed to be effective. Other high-cost methods include using photocatalysts and installing car air purifiers. Whether these methods are worth it is a matter of personal opinion.