Historical context: this article reflects questions raised during the coronavirus pandemic. Current public-health guidance takes priority over the assumptions made at that time.

Frequently touched surfaces

Steering wheel, controls, handles, selector, belt buckle and touchscreens collect hand residue in any vehicle, particularly one shared by several drivers.

Clean without damaging materials

Use products approved for the exact surface and follow their concentration and contact-time instructions. Household soap is not automatically safe for every leather, coating, display or soft-touch trim.

Disinfection and routine cleaning are different tasks. Alcohol and other active ingredients can damage interiors, and no casual wipe should be presented as guaranteed virus removal.

Follow current guidance

Ventilation, hand hygiene, staying away from shared vehicles when ill and the latest official advice are more reliable than archive-era certainty about one transmission route.