What is cleaning the interior of a car called?

The professional term for cleaning car interiors is "automotive interior care" or "vehicle compartment deep cleaning," encompassing the complete process from routine maintenance to professional sterilization and mold removal. Tailored approaches are required for different materials: leather seats should be cleaned with pH-neutral (7-8) cleaners using circular wiping motions to prevent cracking from alcohol-based solvents; fabric components require vacuuming to remove embedded dust first, followed by low-pressure steam treatment with specialized foam cleaner at temperatures below 60°C to avoid fibre distortion. Notably, headliner cleaning demands an "outward-to-inward spiral" technique to prevent moisture penetration that could loosen the backing fabric. Professional-grade care includes 30-minute ozone generator sterilization, effectively eliminating 99% of microorganisms including Aspergillus. Quarterly comprehensive cleaning is recommended, with particular attention to carpet moisture barriers during rainy seasons. Leather seats require monthly application of collagen-based conditioners to prevent aging. A complete DIY cleaning kit costs approximately 80-150 ringgit, offering better value than 300-500 ringgit detailing services, though professional equipment remains advisable for stubborn stains.